2873194611

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{1217}}^1$

素因数の和:1404

約数の個数: 64

約数和(自身を含む): 4736363520

約数和(自身を除く): 1863168909

約数列:

[1, 3, 7, 19, 21, 57, 61, 97, 133, 183, 291, 399, 427, 679, 1159, 1217, 1281, 1843, 2037, 3477, 3651, 5529, 5917, 8113, 8519, 12901, 17751, 23123, 24339, 25557, 38703, 41419, 69369, 74237, 112423, 118049, 124257, 161861, 222711, 337269, 354147, 485583, 519659, 786961, 826343, 1410503, 1558977, 2242931, 2360883, 2479029, 4231509, 6728793, 7200989, 9873521, 15700517, 21602967, 29620563, 47101551, 50406923, 136818791, 151220769, 410456373, 957731537, 2873194611]

約数ペア:

[(1, 2873194611), (3, 957731537), (7, 410456373), (19, 151220769), (21, 136818791), (57, 50406923), (61, 47101551), (97, 29620563), (133, 21602967), (183, 15700517), (291, 9873521), (399, 7200989), (427, 6728793), (679, 4231509), (1159, 2479029), (1217, 2360883), (1281, 2242931), (1843, 1558977), (2037, 1410503), (3477, 826343), (3651, 786961), (5529, 519659), (5917, 485583), (8113, 354147), (8519, 337269), (12901, 222711), (17751, 161861), (23123, 124257), (24339, 118049), (25557, 112423), (38703, 74237), (41419, 69369)]