497687021

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1\times {\mathrm{971}}^1$

素因数の和:1516

約数の個数: 16

約数和(自身を含む): 543775680

約数和(自身を除く): 46088659

約数列:

[1, 13, 89, 443, 971, 1157, 5759, 12623, 39427, 86419, 430153, 512551, 1123447, 5591989, 38283617, 497687021]

約数ペア:

[(1, 497687021), (13, 38283617), (89, 5591989), (443, 1123447), (971, 512551), (1157, 430153), (5759, 86419), (12623, 39427)]