1381818963

素因数分解:

$3^1\times 7^2\times {\mathrm{683}}^1\times {\mathrm{13763}}^1$

素因数の和:14463

約数の個数: 24

約数和(自身を含む): 2146523328

約数和(自身を除く): 764704365

約数列:

[1, 3, 7, 21, 49, 147, 683, 2049, 4781, 13763, 14343, 33467, 41289, 96341, 100401, 289023, 674387, 2023161, 9400129, 28200387, 65800903, 197402709, 460606321, 1381818963]

約数ペア:

[(1, 1381818963), (3, 460606321), (7, 197402709), (21, 65800903), (49, 28200387), (147, 9400129), (683, 2023161), (2049, 674387), (4781, 289023), (13763, 100401), (14343, 96341), (33467, 41289)]