12354381

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4591}}^1$

素因数の和:4633

約数の個数: 24

約数和(自身を含む): 20057856

約数和(自身を除く): 7703475

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 4591, 13773, 41319, 59683, 105593, 179049, 316779, 537147, 950337, 1372709, 4118127, 12354381]

約数ペア:

[(1, 12354381), (3, 4118127), (9, 1372709), (13, 950337), (23, 537147), (39, 316779), (69, 179049), (117, 105593), (207, 59683), (299, 41319), (897, 13773), (2691, 4591)]