977337

素因数分解:

$3^2\times {\mathrm{31}}^2\times {\mathrm{113}}^1$

素因数の和:181

約数の個数: 18

約数和(自身を含む): 1471626

約数和(自身を除く): 494289

約数列:

[1, 3, 9, 31, 93, 113, 279, 339, 961, 1017, 2883, 3503, 8649, 10509, 31527, 108593, 325779, 977337]

約数ペア:

[(1, 977337), (3, 325779), (9, 108593), (31, 31527), (93, 10509), (113, 8649), (279, 3503), (339, 2883), (961, 1017)]