31057377

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{19423}}^1$

素因数の和:19480

約数の個数: 16

約数和(自身を含む): 45685248

約数和(自身を除く): 14627871

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 19423, 58269, 252499, 757497, 796343, 2389029, 10352459, 31057377]

約数ペア:

[(1, 31057377), (3, 10352459), (13, 2389029), (39, 796343), (41, 757497), (123, 252499), (533, 58269), (1599, 19423)]