13231179

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{8699}}^1$

素因数の和:8731

約数の個数: 18

約数和(自身を含む): 20697300

約数和(自身を除く): 7466121

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 8699, 26097, 78291, 113087, 339261, 1017783, 1470131, 4410393, 13231179]

約数ペア:

[(1, 13231179), (3, 4410393), (9, 1470131), (13, 1017783), (39, 339261), (117, 113087), (169, 78291), (507, 26097), (1521, 8699)]