23456991

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{3511}}^1$

素因数の和:3662

約数の個数: 16

約数和(自身を含む): 33378048

約数和(自身を除く): 9921057

約数列:

[1, 3, 17, 51, 131, 393, 2227, 3511, 6681, 10533, 59687, 179061, 459941, 1379823, 7818997, 23456991]

約数ペア:

[(1, 23456991), (3, 7818997), (17, 1379823), (51, 459941), (131, 179061), (393, 59687), (2227, 10533), (3511, 6681)]