222662367

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{547}}^1\times {\mathrm{1459}}^1$

素因数の和:2043

約数の個数: 24

約数和(自身を含む): 332833280

約数和(自身を除く): 110170913

約数列:

[1, 3, 9, 31, 93, 279, 547, 1459, 1641, 4377, 4923, 13131, 16957, 45229, 50871, 135687, 152613, 407061, 798073, 2394219, 7182657, 24740263, 74220789, 222662367]

約数ペア:

[(1, 222662367), (3, 74220789), (9, 24740263), (31, 7182657), (93, 2394219), (279, 798073), (547, 407061), (1459, 152613), (1641, 135687), (4377, 50871), (4923, 45229), (13131, 16957)]