22875671

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:411

約数の個数: 24

約数和(自身を含む): 28864224

約数和(自身を除く): 5988553

約数列:

[1, 7, 13, 61, 91, 169, 317, 427, 793, 1183, 2219, 4121, 5551, 10309, 19337, 28847, 53573, 72163, 135359, 251381, 375011, 1759667, 3267953, 22875671]

約数ペア:

[(1, 22875671), (7, 3267953), (13, 1759667), (61, 375011), (91, 251381), (169, 135359), (317, 72163), (427, 53573), (793, 28847), (1183, 19337), (2219, 10309), (4121, 5551)]