22517391

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1931}}^1$

素因数の和:1983

約数の個数: 24

約数和(自身を含む): 33941376

約数和(自身を除く): 11423985

約数列:

[1, 3, 13, 23, 39, 69, 169, 299, 507, 897, 1931, 3887, 5793, 11661, 25103, 44413, 75309, 133239, 326339, 577369, 979017, 1732107, 7505797, 22517391]

約数ペア:

[(1, 22517391), (3, 7505797), (13, 1732107), (23, 979017), (39, 577369), (69, 326339), (169, 133239), (299, 75309), (507, 44413), (897, 25103), (1931, 11661), (3887, 5793)]