420688801

素因数分解:

${\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{251}}^1\times {\mathrm{563}}^1$

素因数の和:1056

約数の個数: 16

約数和(自身を含む): 457652160

約数和(自身を除く): 36963359

約数列:

[1, 13, 229, 251, 563, 2977, 3263, 7319, 57479, 128927, 141313, 747227, 1676051, 1837069, 32360677, 420688801]

約数ペア:

[(1, 420688801), (13, 32360677), (229, 1837069), (251, 1676051), (563, 747227), (2977, 141313), (3263, 128927), (7319, 57479)]