8987671

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{773}}^1$

素因数の和:942

約数の個数: 16

約数和(自身を含む): 11294208

約数和(自身を除く): 2306537

約数列:

[1, 7, 11, 77, 151, 773, 1057, 1661, 5411, 8503, 11627, 59521, 116723, 817061, 1283953, 8987671]

約数ペア:

[(1, 8987671), (7, 1283953), (11, 817061), (77, 116723), (151, 59521), (773, 11627), (1057, 8503), (1661, 5411)]