12655713

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{5851}}^1$

素因数の和:5964

約数の個数: 16

約数和(自身を含む): 19475456

約数和(自身を除く): 6819743

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 5851, 17553, 40957, 122871, 602653, 1807959, 4218571, 12655713]

約数ペア:

[(1, 12655713), (3, 4218571), (7, 1807959), (21, 602653), (103, 122871), (309, 40957), (721, 17553), (2163, 5851)]