2257671

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:163

約数の個数: 24

約数和(自身を含む): 3358416

約数和(自身を除く): 1100745

約数列:

[1, 3, 13, 39, 61, 73, 169, 183, 219, 507, 793, 949, 2379, 2847, 4453, 10309, 12337, 13359, 30927, 37011, 57889, 173667, 752557, 2257671]

約数ペア:

[(1, 2257671), (3, 752557), (13, 173667), (39, 57889), (61, 37011), (73, 30927), (169, 13359), (183, 12337), (219, 10309), (507, 4453), (793, 2847), (949, 2379)]