528731289

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{233}}^1\times {\mathrm{2833}}^1$

素因数の和:3161

約数の個数: 24

約数和(自身を含む): 775892520

約数和(自身を除く): 247161231

約数列:

[1, 3, 9, 89, 233, 267, 699, 801, 2097, 2833, 8499, 20737, 25497, 62211, 186633, 252137, 660089, 756411, 1980267, 2269233, 5940801, 58747921, 176243763, 528731289]

約数ペア:

[(1, 528731289), (3, 176243763), (9, 58747921), (89, 5940801), (233, 2269233), (267, 1980267), (699, 756411), (801, 660089), (2097, 252137), (2833, 186633), (8499, 62211), (20737, 25497)]