23808681

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2339}}^1$

素因数の和:2390

約数の個数: 32

約数和(自身を含む): 39312000

約数和(自身を除く): 15503319

約数列:

[1, 3, 9, 13, 27, 29, 39, 87, 117, 261, 351, 377, 783, 1131, 2339, 3393, 7017, 10179, 21051, 30407, 63153, 67831, 91221, 203493, 273663, 610479, 820989, 881803, 1831437, 2645409, 7936227, 23808681]

約数ペア:

[(1, 23808681), (3, 7936227), (9, 2645409), (13, 1831437), (27, 881803), (29, 820989), (39, 610479), (87, 273663), (117, 203493), (261, 91221), (351, 67831), (377, 63153), (783, 30407), (1131, 21051), (2339, 10179), (3393, 7017)]