28228177

素因数分解:

${\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:408

約数の個数: 16

約数和(自身を含む): 30748032

約数和(自身を除く): 2519855

約数列:

[1, 17, 61, 163, 167, 1037, 2771, 2839, 9943, 10187, 27221, 169031, 173179, 462757, 1660481, 28228177]

約数ペア:

[(1, 28228177), (17, 1660481), (61, 462757), (163, 173179), (167, 169031), (1037, 27221), (2771, 10187), (2839, 9943)]