128859653

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{16829}}^1$

素因数の和:16892

約数の個数: 16

約数和(自身を含む): 150796800

約数和(自身を除く): 21937147

約数列:

[1, 13, 19, 31, 247, 403, 589, 7657, 16829, 218777, 319751, 521699, 4156763, 6782087, 9912281, 128859653]

約数ペア:

[(1, 128859653), (13, 9912281), (19, 6782087), (31, 4156763), (247, 521699), (403, 319751), (589, 218777), (7657, 16829)]