8916453

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 17203200

約数和(自身を除く): 8286747

約数列:

[1, 3, 7, 9, 13, 19, 21, 27, 39, 57, 63, 91, 117, 133, 171, 189, 191, 247, 273, 351, 399, 513, 573, 741, 819, 1197, 1337, 1719, 1729, 2223, 2457, 2483, 3591, 3629, 4011, 5157, 5187, 6669, 7449, 10887, 12033, 15561, 17381, 22347, 25403, 32661, 36099, 46683, 47177, 52143, 67041, 76209, 97983, 141531, 156429, 228627, 330239, 424593, 469287, 685881, 990717, 1273779, 2972151, 8916453]

約数ペア:

[(1, 8916453), (3, 2972151), (7, 1273779), (9, 990717), (13, 685881), (19, 469287), (21, 424593), (27, 330239), (39, 228627), (57, 156429), (63, 141531), (91, 97983), (117, 76209), (133, 67041), (171, 52143), (189, 47177), (191, 46683), (247, 36099), (273, 32661), (351, 25403), (399, 22347), (513, 17381), (573, 15561), (741, 12033), (819, 10887), (1197, 7449), (1337, 6669), (1719, 5187), (1729, 5157), (2223, 4011), (2457, 3629), (2483, 3591)]