395834877

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{472921}}^1$

素因数の和:472961

約数の個数: 16

約数和(自身を含む): 605340160

約数和(自身を除く): 209505283

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 472921, 1418763, 4256289, 12768867, 14660551, 43981653, 131944959, 395834877]

約数ペア:

[(1, 395834877), (3, 131944959), (9, 43981653), (27, 14660551), (31, 12768867), (93, 4256289), (279, 1418763), (837, 472921)]