13006371

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{6959}}^1$

素因数の和:7058

約数の個数: 16

約数和(自身を含む): 20044800

約数和(自身を除く): 7038429

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 6959, 20877, 48713, 146139, 619351, 1858053, 4335457, 13006371]

約数ペア:

[(1, 13006371), (3, 4335457), (7, 1858053), (21, 619351), (89, 146139), (267, 48713), (623, 20877), (1869, 6959)]