1321113453

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 2173624320

約数和(自身を除く): 852510867

約数列:

[1, 3, 11, 19, 31, 33, 37, 57, 93, 111, 121, 167, 209, 341, 363, 407, 501, 589, 627, 703, 1023, 1147, 1221, 1767, 1837, 2109, 2299, 3173, 3441, 3751, 4477, 5177, 5511, 6179, 6479, 6897, 7733, 9519, 11253, 12617, 13431, 15531, 18537, 19437, 20207, 21793, 23199, 34903, 37851, 56947, 60621, 65379, 67969, 71269, 85063, 98363, 104709, 117401, 138787, 170841, 191549, 203907, 213807, 239723, 255189, 295089, 352203, 383933, 416361, 574647, 626417, 719169, 747659, 1081993, 1151799, 1291411, 1879251, 2107039, 2242977, 2636953, 3245979, 3639431, 3874233, 6321117, 7910859, 10918293, 11901923, 14205521, 23177429, 35705769, 40033741, 42616563, 69532287, 120101223, 440371151, 1321113453]

約数ペア:

[(1, 1321113453), (3, 440371151), (11, 120101223), (19, 69532287), (31, 42616563), (33, 40033741), (37, 35705769), (57, 23177429), (93, 14205521), (111, 11901923), (121, 10918293), (167, 7910859), (209, 6321117), (341, 3874233), (363, 3639431), (407, 3245979), (501, 2636953), (589, 2242977), (627, 2107039), (703, 1879251), (1023, 1291411), (1147, 1151799), (1221, 1081993), (1767, 747659), (1837, 719169), (2109, 626417), (2299, 574647), (3173, 416361), (3441, 383933), (3751, 352203), (4477, 295089), (5177, 255189), (5511, 239723), (6179, 213807), (6479, 203907), (6897, 191549), (7733, 170841), (9519, 138787), (11253, 117401), (12617, 104709), (13431, 98363), (15531, 85063), (18537, 71269), (19437, 67969), (20207, 65379), (21793, 60621), (23199, 56947), (34903, 37851)]