31009641

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1973}}^1$

素因数の和:2033

約数の個数: 24

約数和(自身を含む): 46238976

約数和(自身を除く): 15229335

約数列:

[1, 3, 13, 31, 39, 93, 169, 403, 507, 1209, 1973, 5239, 5919, 15717, 25649, 61163, 76947, 183489, 333437, 795119, 1000311, 2385357, 10336547, 31009641]

約数ペア:

[(1, 31009641), (3, 10336547), (13, 2385357), (31, 1000311), (39, 795119), (93, 333437), (169, 183489), (403, 76947), (507, 61163), (1209, 25649), (1973, 15717), (5239, 5919)]