11661299

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{907}}^1$

素因数の和:986

約数の個数: 16

約数和(自身を含む): 13423872

約数和(自身を除く): 1762573

約数列:

[1, 13, 23, 43, 299, 559, 907, 989, 11791, 12857, 20861, 39001, 271193, 507013, 897023, 11661299]

約数ペア:

[(1, 11661299), (13, 897023), (23, 507013), (43, 271193), (299, 39001), (559, 20861), (907, 12857), (989, 11791)]