289164051

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{6971}}^1$

素因数の和:7407

約数の個数: 24

約数和(自身を含む): 456805440

約数和(自身を除く): 167641389

約数列:

[1, 3, 9, 11, 33, 99, 419, 1257, 3771, 4609, 6971, 13827, 20913, 41481, 62739, 76681, 230043, 690129, 2920849, 8762547, 26287641, 32129339, 96388017, 289164051]

約数ペア:

[(1, 289164051), (3, 96388017), (9, 32129339), (11, 26287641), (33, 8762547), (99, 2920849), (419, 690129), (1257, 230043), (3771, 76681), (4609, 62739), (6971, 41481), (13827, 20913)]