25323669

素因数分解:

$3^2\times 7^1\times {\mathrm{541}}^1\times {\mathrm{743}}^1$

素因数の和:1297

約数の個数: 24

約数和(自身を含む): 41937792

約数和(自身を除く): 16614123

約数列:

[1, 3, 7, 9, 21, 63, 541, 743, 1623, 2229, 3787, 4869, 5201, 6687, 11361, 15603, 34083, 46809, 401963, 1205889, 2813741, 3617667, 8441223, 25323669]

約数ペア:

[(1, 25323669), (3, 8441223), (7, 3617667), (9, 2813741), (21, 1205889), (63, 401963), (541, 46809), (743, 34083), (1623, 15603), (2229, 11361), (3787, 6687), (4869, 5201)]