128641537

素因数分解:

${\mathrm{31}}^1\times {\mathrm{487}}^1\times {\mathrm{8521}}^1$

素因数の和:9039

約数の個数: 8

約数和(自身を含む): 133079552

約数和(自身を除く): 4438015

約数列:

[1, 31, 487, 8521, 15097, 264151, 4149727, 128641537]

約数ペア:

[(1, 128641537), (31, 4149727), (487, 264151), (8521, 15097)]