21134555415

素因数分解:

$3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2050903}}^1$

素因数の和:2051143

約数の個数: 24

約数和(自身を含む): 36793217760

約数和(自身を除く): 15658662345

約数列:

[1, 3, 5, 9, 15, 45, 229, 687, 1145, 2061, 3435, 10305, 2050903, 6152709, 10254515, 18458127, 30763545, 92290635, 469656787, 1408970361, 2348283935, 4226911083, 7044851805, 21134555415]

約数ペア:

[(1, 21134555415), (3, 7044851805), (5, 4226911083), (9, 2348283935), (15, 1408970361), (45, 469656787), (229, 92290635), (687, 30763545), (1145, 18458127), (2061, 10254515), (3435, 6152709), (10305, 2050903)]