23779287

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4241}}^1$

素因数の和:4343

約数の個数: 24

約数和(自身を含む): 39705120

約数和(自身を除く): 15925833

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1869, 4241, 5607, 12723, 29687, 38169, 89061, 267183, 377449, 1132347, 2642143, 3397041, 7926429, 23779287]

約数ペア:

[(1, 23779287), (3, 7926429), (7, 3397041), (9, 2642143), (21, 1132347), (63, 377449), (89, 267183), (267, 89061), (623, 38169), (801, 29687), (1869, 12723), (4241, 5607)]