13779351

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1321}}^1$

素因数の和:1407

約数の個数: 24

約数和(自身を含む): 21310640

約数和(自身を除く): 7531289

約数列:

[1, 3, 9, 19, 57, 61, 171, 183, 549, 1159, 1321, 3477, 3963, 10431, 11889, 25099, 75297, 80581, 225891, 241743, 725229, 1531039, 4593117, 13779351]

約数ペア:

[(1, 13779351), (3, 4593117), (9, 1531039), (19, 725229), (57, 241743), (61, 225891), (171, 80581), (183, 75297), (549, 25099), (1159, 11889), (1321, 10431), (3477, 3963)]