22544949

素因数分解:

$3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{1489}}^1$

素因数の和:1609

約数の個数: 24

約数和(自身を含む): 35330880

約数和(自身を除く): 12785931

約数列:

[1, 3, 7, 21, 49, 103, 147, 309, 721, 1489, 2163, 4467, 5047, 10423, 15141, 31269, 72961, 153367, 218883, 460101, 1073569, 3220707, 7514983, 22544949]

約数ペア:

[(1, 22544949), (3, 7514983), (7, 3220707), (21, 1073569), (49, 460101), (103, 218883), (147, 153367), (309, 72961), (721, 31269), (1489, 15141), (2163, 10423), (4467, 5047)]