52885293

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{2389}}^1$

素因数の和:2596

約数の個数: 16

約数和(自身を含む): 72503040

約数和(自身を除く): 19617747

約数列:

[1, 3, 47, 141, 157, 471, 2389, 7167, 7379, 22137, 112283, 336849, 375073, 1125219, 17628431, 52885293]

約数ペア:

[(1, 52885293), (3, 17628431), (47, 1125219), (141, 375073), (157, 336849), (471, 112283), (2389, 22137), (7167, 7379)]