131346721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{16747}}^1$

素因数の和:16812

約数の個数: 16

約数和(自身を含む): 154349568

約数和(自身を除く): 23002847

約数列:

[1, 11, 23, 31, 253, 341, 713, 7843, 16747, 184217, 385181, 519157, 4236991, 5710727, 11940611, 131346721]

約数ペア:

[(1, 131346721), (11, 11940611), (23, 5710727), (31, 4236991), (253, 519157), (341, 385181), (713, 184217), (7843, 16747)]