12159963

素因数分解:

$3^5\times {\mathrm{163}}^1\times {\mathrm{307}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 18386368

約数和(自身を除く): 6226405

約数列:

[1, 3, 9, 27, 81, 163, 243, 307, 489, 921, 1467, 2763, 4401, 8289, 13203, 24867, 39609, 50041, 74601, 150123, 450369, 1351107, 4053321, 12159963]

約数ペア:

[(1, 12159963), (3, 4053321), (9, 1351107), (27, 450369), (81, 150123), (163, 74601), (243, 50041), (307, 39609), (489, 24867), (921, 13203), (1467, 8289), (2763, 4401)]