12021161901

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1\times {\mathrm{19379}}^1$

素因数の和:19769

約数の個数: 32

約数和(自身を含む): 18555187200

約数和(自身を除く): 6534025299

約数列:

[1, 3, 7, 21, 109, 271, 327, 763, 813, 1897, 2289, 5691, 19379, 29539, 58137, 88617, 135653, 206773, 406959, 620319, 2112311, 5251709, 6336933, 14786177, 15755127, 36761963, 44358531, 110285889, 572436281, 1717308843, 4007053967, 12021161901]

約数ペア:

[(1, 12021161901), (3, 4007053967), (7, 1717308843), (21, 572436281), (109, 110285889), (271, 44358531), (327, 36761963), (763, 15755127), (813, 14786177), (1897, 6336933), (2289, 5251709), (5691, 2112311), (19379, 620319), (29539, 406959), (58137, 206773), (88617, 135653)]