52981313

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{2539}}^1$

素因数の和:2828

約数の個数: 16

約数和(自身を含む): 66324480

約数和(自身を除く): 13343167

約数列:

[1, 7, 11, 77, 271, 1897, 2539, 2981, 17773, 20867, 27929, 195503, 688069, 4816483, 7568759, 52981313]

約数ペア:

[(1, 52981313), (7, 7568759), (11, 4816483), (77, 688069), (271, 195503), (1897, 27929), (2539, 20867), (2981, 17773)]