28485431

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2027}}^1$

素因数の和:2110

約数の個数: 16

約数和(自身を含む): 32707584

約数和(自身を除く): 4222153

約数列:

[1, 13, 23, 47, 299, 611, 1081, 2027, 14053, 26351, 46621, 95269, 606073, 1238497, 2191187, 28485431]

約数ペア:

[(1, 28485431), (13, 2191187), (23, 1238497), (47, 606073), (299, 95269), (611, 46621), (1081, 26351), (2027, 14053)]