372899007

素因数分解:

$3^2\times {\mathrm{13}}^3\times {\mathrm{18859}}^1$

素因数の和:18904

約数の個数: 24

約数和(自身を含む): 583528400

約数和(自身を除く): 210629393

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 2197, 6591, 18859, 19773, 56577, 169731, 245167, 735501, 2206503, 3187171, 9561513, 28684539, 41433223, 124299669, 372899007]

約数ペア:

[(1, 372899007), (3, 124299669), (9, 41433223), (13, 28684539), (39, 9561513), (117, 3187171), (169, 2206503), (507, 735501), (1521, 245167), (2197, 169731), (6591, 56577), (18859, 19773)]