65128019

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1879}}^1$

素因数の和:2050

約数の個数: 16

約数和(自身を含む): 74718720

約数和(自身を除く): 9590701

約数列:

[1, 11, 23, 137, 253, 1507, 1879, 3151, 20669, 34661, 43217, 257423, 475387, 2831653, 5920729, 65128019]

約数ペア:

[(1, 65128019), (11, 5920729), (23, 2831653), (137, 475387), (253, 257423), (1507, 43217), (1879, 34661), (3151, 20669)]