23239671

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{12161}}^1$

素因数の和:12191

約数の個数: 24

約数和(自身を含む): 38821104

約数和(自身を除く): 15581433

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 12161, 36483, 85127, 158093, 255381, 474279, 595889, 1106651, 1787667, 3319953, 7746557, 23239671]

約数ペア:

[(1, 23239671), (3, 7746557), (7, 3319953), (13, 1787667), (21, 1106651), (39, 595889), (49, 474279), (91, 255381), (147, 158093), (273, 85127), (637, 36483), (1911, 12161)]