172396393

素因数分解:

${\mathrm{13}}^3\times {\mathrm{131}}^1\times {\mathrm{599}}^1$

素因数の和:769

約数の個数: 16

約数和(自身を含む): 188496000

約数和(自身を除く): 16099607

約数列:

[1, 13, 131, 169, 599, 1703, 2197, 7787, 22139, 78469, 101231, 287807, 1020097, 1316003, 13261261, 172396393]

約数ペア:

[(1, 172396393), (13, 13261261), (131, 1316003), (169, 1020097), (599, 287807), (1703, 101231), (2197, 78469), (7787, 22139)]