99986783

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^2\times {\mathrm{971}}^1$

素因数の和:1162

約数の個数: 12

約数和(自身を含む): 109013688

約数和(自身を除く): 9026905

約数列:

[1, 13, 89, 971, 1157, 7921, 12623, 86419, 102973, 1123447, 7691291, 99986783]

約数ペア:

[(1, 99986783), (13, 7691291), (89, 1123447), (971, 102973), (1157, 86419), (7921, 12623)]