18160539

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{4001}}^1$

素因数の和:4110

約数の個数: 16

約数和(自身を含む): 25932960

約数和(自身を除く): 7772421

約数列:

[1, 3, 17, 51, 89, 267, 1513, 4001, 4539, 12003, 68017, 204051, 356089, 1068267, 6053513, 18160539]

約数ペア:

[(1, 18160539), (3, 6053513), (17, 1068267), (51, 356089), (89, 204051), (267, 68017), (1513, 12003), (4001, 4539)]