28628479

素因数分解:

${\mathrm{11}}^3\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:327

約数の個数: 16

約数和(自身を含む): 31921056

約数和(自身を除く): 3292577

約数列:

[1, 11, 121, 137, 157, 1331, 1507, 1727, 16577, 18997, 21509, 182347, 208967, 236599, 2602589, 28628479]

約数ペア:

[(1, 28628479), (11, 2602589), (121, 236599), (137, 208967), (157, 182347), (1331, 21509), (1507, 18997), (1727, 16577)]