28800551

素因数分解:

${\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:410

約数の個数: 16

約数和(自身を含む): 31746624

約数和(自身を除く): 2946073

約数列:

[1, 13, 103, 137, 157, 1339, 1781, 2041, 14111, 16171, 21509, 183443, 210223, 279617, 2215427, 28800551]

約数ペア:

[(1, 28800551), (13, 2215427), (103, 279617), (137, 210223), (157, 183443), (1339, 21509), (1781, 16171), (2041, 14111)]