11862009

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:405

約数の個数: 24

約数和(自身を含む): 17690400

約数和(自身を除く): 5828391

約数列:

[1, 3, 9, 59, 89, 177, 251, 267, 531, 753, 801, 2259, 5251, 14809, 15753, 22339, 44427, 47259, 67017, 133281, 201051, 1318001, 3954003, 11862009]

約数ペア:

[(1, 11862009), (3, 3954003), (9, 1318001), (59, 201051), (89, 133281), (177, 67017), (251, 47259), (267, 44427), (531, 22339), (753, 15753), (801, 14809), (2259, 5251)]