22788129

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{6421}}^1$

素因数の和:6457

約数の個数: 24

約数和(自身を含む): 37607232

約数和(自身を除く): 14819103

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 6421, 19263, 44947, 83473, 134841, 250419, 584311, 1085149, 1752933, 3255447, 7596043, 22788129]

約数ペア:

[(1, 22788129), (3, 7596043), (7, 3255447), (13, 1752933), (21, 1085149), (39, 584311), (91, 250419), (169, 134841), (273, 83473), (507, 44947), (1183, 19263), (3549, 6421)]