23326989

素因数分解:

$3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{1783}}^1$

素因数の和:1889

約数の個数: 24

約数和(自身を含む): 36607680

約数和(自身を除く): 13280691

約数列:

[1, 3, 7, 21, 49, 89, 147, 267, 623, 1783, 1869, 4361, 5349, 12481, 13083, 37443, 87367, 158687, 262101, 476061, 1110809, 3332427, 7775663, 23326989]

約数ペア:

[(1, 23326989), (3, 7775663), (7, 3332427), (21, 1110809), (49, 476061), (89, 262101), (147, 158687), (267, 87367), (623, 37443), (1783, 13083), (1869, 12481), (4361, 5349)]