128659701

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1\times {\mathrm{1487}}^1$

素因数の和:1832

約数の個数: 16

約数和(自身を含む): 173703168

約数和(自身を除く): 45043467

約数列:

[1, 3, 151, 191, 453, 573, 1487, 4461, 28841, 86523, 224537, 284017, 673611, 852051, 42886567, 128659701]

約数ペア:

[(1, 128659701), (3, 42886567), (151, 852051), (191, 673611), (453, 284017), (573, 224537), (1487, 86523), (4461, 28841)]