228297311

素因数分解:

${\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1\times {\mathrm{811}}^1$

素因数の和:1142

約数の個数: 16

約数和(自身を含む): 252486528

約数和(自身を除く): 24189217

約数列:

[1, 11, 157, 163, 811, 1727, 1793, 8921, 25591, 127327, 132193, 281501, 1400597, 1454123, 20754301, 228297311]

約数ペア:

[(1, 228297311), (11, 20754301), (157, 1454123), (163, 1400597), (811, 281501), (1727, 132193), (1793, 127327), (8921, 25591)]