12145563

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:411

約数の個数: 24

約数和(自身を含む): 18111600

約数和(自身を除く): 5966037

約数列:

[1, 3, 9, 59, 89, 177, 257, 267, 531, 771, 801, 2313, 5251, 15163, 15753, 22873, 45489, 47259, 68619, 136467, 205857, 1349507, 4048521, 12145563]

約数ペア:

[(1, 12145563), (3, 4048521), (9, 1349507), (59, 205857), (89, 136467), (177, 68619), (257, 47259), (267, 45489), (531, 22873), (771, 15753), (801, 15163), (2313, 5251)]