890287911

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{6529}}^1$

素因数の和:6783

約数の個数: 24

約数和(自身を含む): 1307306000

約数和(自身を除く): 417018089

約数列:

[1, 3, 9, 109, 139, 327, 417, 981, 1251, 6529, 15151, 19587, 45453, 58761, 136359, 711661, 907531, 2134983, 2722593, 6404949, 8167779, 98920879, 296762637, 890287911]

約数ペア:

[(1, 890287911), (3, 296762637), (9, 98920879), (109, 8167779), (139, 6404949), (327, 2722593), (417, 2134983), (981, 907531), (1251, 711661), (6529, 136359), (15151, 58761), (19587, 45453)]