39941331

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1\times {\mathrm{659}}^1$

素因数の和:978

約数の個数: 16

約数和(自身を含む): 54172800

約数和(自身を除く): 14231469

約数列:

[1, 3, 89, 227, 267, 659, 681, 1977, 20203, 58651, 60609, 149593, 175953, 448779, 13313777, 39941331]

約数ペア:

[(1, 39941331), (3, 13313777), (89, 448779), (227, 175953), (267, 149593), (659, 60609), (681, 58651), (1977, 20203)]