23105511

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1381}}^1$

素因数の和:1424

約数の個数: 36

約数和(自身を含む): 39453336

約数和(自身を除く): 16347825

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 169, 429, 507, 1287, 1381, 1521, 1859, 4143, 5577, 12429, 15191, 16731, 17953, 45573, 53859, 136719, 161577, 197483, 233389, 592449, 700167, 1777347, 2100501, 2567279, 7701837, 23105511]

約数ペア:

[(1, 23105511), (3, 7701837), (9, 2567279), (11, 2100501), (13, 1777347), (33, 700167), (39, 592449), (99, 233389), (117, 197483), (143, 161577), (169, 136719), (429, 53859), (507, 45573), (1287, 17953), (1381, 16731), (1521, 15191), (1859, 12429), (4143, 5577)]