163311239

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{12911}}^1$

素因数の和:13070

約数の個数: 16

約数和(自身を含む): 202460160

約数和(自身を除く): 39148921

約数列:

[1, 7, 13, 91, 139, 973, 1807, 12649, 12911, 90377, 167843, 1174901, 1794629, 12562403, 23330177, 163311239]

約数ペア:

[(1, 163311239), (7, 23330177), (13, 12562403), (91, 1794629), (139, 1174901), (973, 167843), (1807, 90377), (12649, 12911)]