23021757

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13679}}^1$

素因数の和:13713

約数の個数: 24

約数和(自身を含む): 38413440

約数和(自身を除く): 15391683

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 13679, 41037, 123111, 150469, 232543, 451407, 697629, 1354221, 2092887, 2557973, 7673919, 23021757]

約数ペア:

[(1, 23021757), (3, 7673919), (9, 2557973), (11, 2092887), (17, 1354221), (33, 697629), (51, 451407), (99, 232543), (153, 150469), (187, 123111), (561, 41037), (1683, 13679)]