28236571

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{479}}^1$

素因数の和:746

約数の個数: 16

約数和(自身を含む): 32348160

約数和(自身を除く): 4111589

約数列:

[1, 11, 23, 233, 253, 479, 2563, 5269, 5359, 11017, 58949, 111607, 121187, 1227677, 2566961, 28236571]

約数ペア:

[(1, 28236571), (11, 2566961), (23, 1227677), (233, 121187), (253, 111607), (479, 58949), (2563, 11017), (5269, 5359)]