163558993

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{2377}}^1$

素因数の和:2536

約数の個数: 16

約数和(自身を含む): 181108480

約数和(自身を除く): 17549487

約数列:

[1, 13, 67, 79, 871, 1027, 2377, 5293, 30901, 68809, 159259, 187783, 2070367, 2441179, 12581461, 163558993]

約数ペア:

[(1, 163558993), (13, 12581461), (67, 2441179), (79, 2070367), (871, 187783), (1027, 159259), (2377, 68809), (5293, 30901)]