871569139

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{643}}^1\times {\mathrm{2333}}^1$

素因数の和:3066

約数の個数: 16

約数和(自身を含む): 1010080512

約数和(自身を除く): 138511373

約数列:

[1, 7, 83, 581, 643, 2333, 4501, 16331, 53369, 193639, 373583, 1355473, 1500119, 10500833, 124509877, 871569139]

約数ペア:

[(1, 871569139), (7, 124509877), (83, 10500833), (581, 1500119), (643, 1355473), (2333, 373583), (4501, 193639), (16331, 53369)]