28238573

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{263}}^1$

素因数の和:544

約数の個数: 16

約数和(自身を含む): 31781376

約数和(自身を除く): 3542803

約数列:

[1, 11, 43, 227, 263, 473, 2497, 2893, 9761, 11309, 59701, 107371, 124399, 656711, 2567143, 28238573]

約数ペア:

[(1, 28238573), (11, 2567143), (43, 656711), (227, 124399), (263, 107371), (473, 59701), (2497, 11309), (2893, 9761)]