19593999

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{919}}^1$

素因数の和:1051

約数の個数: 24

約数和(自身を含む): 29852160

約数和(自身を除く): 10258161

約数列:

[1, 3, 9, 23, 69, 103, 207, 309, 919, 927, 2369, 2757, 7107, 8271, 21137, 21321, 63411, 94657, 190233, 283971, 851913, 2177111, 6531333, 19593999]

約数ペア:

[(1, 19593999), (3, 6531333), (9, 2177111), (23, 851913), (69, 283971), (103, 190233), (207, 94657), (309, 63411), (919, 21321), (927, 21137), (2369, 8271), (2757, 7107)]