23286609

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{15131}}^1$

素因数の和:15162

約数の個数: 20

約数和(自身を含む): 36619440

約数和(自身を除く): 13332831

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 15131, 45393, 136179, 287489, 408537, 862467, 1225611, 2587401, 7762203, 23286609]

約数ペア:

[(1, 23286609), (3, 7762203), (9, 2587401), (19, 1225611), (27, 862467), (57, 408537), (81, 287489), (171, 136179), (513, 45393), (1539, 15131)]