3260943

素因数分解:

$3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1$

素因数の和:475

約数の個数: 24

約数和(自身を含む): 5431296

約数和(自身を除く): 2170353

約数列:

[1, 3, 7, 9, 21, 63, 191, 271, 573, 813, 1337, 1719, 1897, 2439, 4011, 5691, 12033, 17073, 51761, 155283, 362327, 465849, 1086981, 3260943]

約数ペア:

[(1, 3260943), (3, 1086981), (7, 465849), (9, 362327), (21, 155283), (63, 51761), (191, 17073), (271, 12033), (573, 5691), (813, 4011), (1337, 2439), (1719, 1897)]