13257717

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{9343}}^1$

素因数の和:9400

約数の個数: 16

約数和(自身を含む): 19734528

約数和(自身を除く): 6476811

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 9343, 28029, 102773, 308319, 401749, 1205247, 4419239, 13257717]

約数ペア:

[(1, 13257717), (3, 4419239), (11, 1205247), (33, 401749), (43, 308319), (129, 102773), (473, 28029), (1419, 9343)]