23238657

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{761}}^1$

素因数の和:815

約数の個数: 40

約数和(自身を含む): 38724840

約数和(自身を除く): 15486183

約数列:

[1, 3, 9, 13, 27, 29, 39, 81, 87, 117, 261, 351, 377, 761, 783, 1053, 1131, 2283, 2349, 3393, 6849, 9893, 10179, 20547, 22069, 29679, 30537, 61641, 66207, 89037, 198621, 267111, 286897, 595863, 801333, 860691, 1787589, 2582073, 7746219, 23238657]

約数ペア:

[(1, 23238657), (3, 7746219), (9, 2582073), (13, 1787589), (27, 860691), (29, 801333), (39, 595863), (81, 286897), (87, 267111), (117, 198621), (261, 89037), (351, 66207), (377, 61641), (761, 30537), (783, 29679), (1053, 22069), (1131, 20547), (2283, 10179), (2349, 9893), (3393, 6849)]