397083681

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{474413}}^1$

素因数の和:474453

約数の個数: 16

約数和(自身を含む): 607249920

約数和(自身を除く): 210166239

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 474413, 1423239, 4269717, 12809151, 14706803, 44120409, 132361227, 397083681]

約数ペア:

[(1, 397083681), (3, 132361227), (9, 44120409), (27, 14706803), (31, 12809151), (93, 4269717), (279, 1423239), (837, 474413)]