16144401

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{4549}}^1$

素因数の和:4585

約数の個数: 24

約数和(自身を含む): 26644800

約数和(自身を除く): 10500399

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 4549, 13647, 31843, 59137, 95529, 177411, 413959, 768781, 1241877, 2306343, 5381467, 16144401]

約数ペア:

[(1, 16144401), (3, 5381467), (7, 2306343), (13, 1241877), (21, 768781), (39, 413959), (91, 177411), (169, 95529), (273, 59137), (507, 31843), (1183, 13647), (3549, 4549)]