2247998511

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{21757}}^1$

素因数の和:21903

約数の個数: 32

約数和(自身を含む): 3408869376

約数和(自身を除く): 1160870865

約数列:

[1, 3, 11, 31, 33, 93, 101, 303, 341, 1023, 1111, 3131, 3333, 9393, 21757, 34441, 65271, 103323, 239327, 674467, 717981, 2023401, 2197457, 6592371, 7419137, 22257411, 24172027, 68121167, 72516081, 204363501, 749332837, 2247998511]

約数ペア:

[(1, 2247998511), (3, 749332837), (11, 204363501), (31, 72516081), (33, 68121167), (93, 24172027), (101, 22257411), (303, 7419137), (341, 6592371), (1023, 2197457), (1111, 2023401), (3131, 717981), (3333, 674467), (9393, 239327), (21757, 103323), (34441, 65271)]