139114639

素因数分解:

${\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{263}}^1$

素因数の和:558

約数の個数: 16

約数和(自身を含む): 146386944

約数和(自身を除く): 7272305

約数列:

[1, 31, 113, 151, 263, 3503, 4681, 8153, 17063, 29719, 39713, 528953, 921289, 1231103, 4487569, 139114639]

約数ペア:

[(1, 139114639), (31, 4487569), (113, 1231103), (151, 921289), (263, 528953), (3503, 39713), (4681, 29719), (8153, 17063)]