260120471043

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{9281}}^1\times {\mathrm{549553}}^1$

素因数の和:558854

約数の個数: 16

約数和(自身を含む): 367269136416

約数和(自身を除く): 107148665373

約数列:

[1, 3, 17, 51, 9281, 27843, 157777, 473331, 549553, 1648659, 9342401, 28027203, 5100401393, 15301204179, 86706823681, 260120471043]

約数ペア:

[(1, 260120471043), (3, 86706823681), (17, 15301204179), (51, 5100401393), (9281, 28027203), (27843, 9342401), (157777, 1648659), (473331, 549553)]