12240663

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{617}}^1$

素因数の和:1026

約数の個数: 16

約数和(自身を含む): 17353440

約数和(自身を除く): 5112777

約数列:

[1, 3, 17, 51, 389, 617, 1167, 1851, 6613, 10489, 19839, 31467, 240013, 720039, 4080221, 12240663]

約数ペア:

[(1, 12240663), (3, 4080221), (17, 720039), (51, 240013), (389, 31467), (617, 19839), (1167, 10489), (1851, 6613)]