393921359

素因数分解:

${\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1\times {\mathrm{937}}^1$

素因数の和:1466

約数の個数: 16

約数和(自身を含む): 431464992

約数和(自身を除く): 37543633

約数列:

[1, 13, 73, 443, 937, 949, 5759, 12181, 32339, 68401, 415091, 420407, 889213, 5396183, 30301643, 393921359]

約数ペア:

[(1, 393921359), (13, 30301643), (73, 5396183), (443, 889213), (937, 420407), (949, 415091), (5759, 68401), (12181, 32339)]