23116509

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{757}}^1$

素因数の和:811

約数の個数: 40

約数和(自身を含む): 38521560

約数和(自身を除く): 15405051

約数列:

[1, 3, 9, 13, 27, 29, 39, 81, 87, 117, 261, 351, 377, 757, 783, 1053, 1131, 2271, 2349, 3393, 6813, 9841, 10179, 20439, 21953, 29523, 30537, 61317, 65859, 88569, 197577, 265707, 285389, 592731, 797121, 856167, 1778193, 2568501, 7705503, 23116509]

約数ペア:

[(1, 23116509), (3, 7705503), (9, 2568501), (13, 1778193), (27, 856167), (29, 797121), (39, 592731), (81, 285389), (87, 265707), (117, 197577), (261, 88569), (351, 65859), (377, 61317), (757, 30537), (783, 29523), (1053, 21953), (1131, 20439), (2271, 10179), (2349, 9841), (3393, 6813)]