13389345

素因数分解:

$3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1277}}^1$

素因数の和:1521

約数の個数: 24

約数和(自身を含む): 23326056

約数和(自身を除く): 9936711

約数列:

[1, 3, 5, 9, 15, 45, 233, 699, 1165, 1277, 2097, 3495, 3831, 6385, 10485, 11493, 19155, 57465, 297541, 892623, 1487705, 2677869, 4463115, 13389345]

約数ペア:

[(1, 13389345), (3, 4463115), (5, 2677869), (9, 1487705), (15, 892623), (45, 297541), (233, 57465), (699, 19155), (1165, 11493), (1277, 10485), (2097, 6385), (3495, 3831)]