128475307

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{619}}^1$

素因数の和:1086

約数の個数: 16

約数和(自身を含む): 141285600

約数和(自身を除く): 12810293

約数列:

[1, 17, 29, 421, 493, 619, 7157, 10523, 12209, 17951, 207553, 260599, 305167, 4430183, 7557371, 128475307]

約数ペア:

[(1, 128475307), (17, 7557371), (29, 4430183), (421, 305167), (493, 260599), (619, 207553), (7157, 17951), (10523, 12209)]