38998593

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{643}}^1$

素因数の和:965

約数の個数: 24

約数和(自身を含む): 59072832

約数和(自身を除く): 20074239

約数列:

[1, 3, 9, 23, 69, 207, 293, 643, 879, 1929, 2637, 5787, 6739, 14789, 20217, 44367, 60651, 133101, 188399, 565197, 1695591, 4333177, 12999531, 38998593]

約数ペア:

[(1, 38998593), (3, 12999531), (9, 4333177), (23, 1695591), (69, 565197), (207, 188399), (293, 133101), (643, 60651), (879, 44367), (1929, 20217), (2637, 14789), (5787, 6739)]