57428169

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1\times {\mathrm{383}}^1$

素因数の和:868

約数の個数: 16

約数和(自身を含む): 77512704

約数和(自身を除く): 20084535

約数列:

[1, 3, 151, 331, 383, 453, 993, 1149, 49981, 57833, 126773, 149943, 173499, 380319, 19142723, 57428169]

約数ペア:

[(1, 57428169), (3, 19142723), (151, 380319), (331, 173499), (383, 149943), (453, 126773), (993, 57833), (1149, 49981)]