22012419

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{3947}}^1$

素因数の和:3987

約数の個数: 24

約数和(自身を含む): 34679232

約数和(自身を除く): 12666813

約数列:

[1, 3, 11, 13, 33, 39, 143, 169, 429, 507, 1859, 3947, 5577, 11841, 43417, 51311, 130251, 153933, 564421, 667043, 1693263, 2001129, 7337473, 22012419]

約数ペア:

[(1, 22012419), (3, 7337473), (11, 2001129), (13, 1693263), (33, 667043), (39, 564421), (143, 153933), (169, 130251), (429, 51311), (507, 43417), (1859, 11841), (3947, 5577)]