40278051

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{971}}^1$

素因数の和:1407

約数の個数: 24

約数和(自身を含む): 63685440

約数和(自身を除く): 23407389

約数列:

[1, 3, 9, 11, 33, 99, 419, 971, 1257, 2913, 3771, 4609, 8739, 10681, 13827, 32043, 41481, 96129, 406849, 1220547, 3661641, 4475339, 13426017, 40278051]

約数ペア:

[(1, 40278051), (3, 13426017), (9, 4475339), (11, 3661641), (33, 1220547), (99, 406849), (419, 96129), (971, 41481), (1257, 32043), (2913, 13827), (3771, 10681), (4609, 8739)]