140579968281

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{2531}}^1\times {\mathrm{974443}}^1$

素因数の和:976996

約数の個数: 16

約数和(自身を含む): 197383376640

約数和(自身を除く): 56803408359

約数列:

[1, 3, 19, 57, 2531, 7593, 48089, 144267, 974443, 2923329, 18514417, 55543251, 2466315233, 7398945699, 46859989427, 140579968281]

約数ペア:

[(1, 140579968281), (3, 46859989427), (19, 7398945699), (57, 2466315233), (2531, 55543251), (7593, 18514417), (48089, 2923329), (144267, 974443)]