22471389

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1$

素因数の和:585

約数の個数: 24

約数和(自身を含む): 33415200

約数和(自身を除く): 10943811

約数列:

[1, 3, 9, 59, 101, 177, 303, 419, 531, 909, 1257, 3771, 5959, 17877, 24721, 42319, 53631, 74163, 126957, 222489, 380871, 2496821, 7490463, 22471389]

約数ペア:

[(1, 22471389), (3, 7490463), (9, 2496821), (59, 380871), (101, 222489), (177, 126957), (303, 74163), (419, 53631), (531, 42319), (909, 24721), (1257, 17877), (3771, 5959)]