215667463

素因数分解:

${\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1\times {\mathrm{487}}^1$

素因数の和:942

約数の個数: 16

約数和(自身を含む): 238362624

約数和(自身を除く): 22695161

約数列:

[1, 11, 127, 317, 487, 1397, 3487, 5357, 40259, 61849, 154379, 442849, 680339, 1698169, 19606133, 215667463]

約数ペア:

[(1, 215667463), (11, 19606133), (127, 1698169), (317, 680339), (487, 442849), (1397, 154379), (3487, 61849), (5357, 40259)]