725535369

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{213833}}^1$

素因数の和:213881

約数の個数: 24

約数和(自身を含む): 1167533640

約数和(自身を除く): 441998271

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 213833, 641499, 1924497, 2779829, 6201157, 8339487, 18603471, 25018461, 55810413, 80615041, 241845123, 725535369]

約数ペア:

[(1, 725535369), (3, 241845123), (9, 80615041), (13, 55810413), (29, 25018461), (39, 18603471), (87, 8339487), (117, 6201157), (261, 2779829), (377, 1924497), (1131, 641499), (3393, 213833)]