142297107

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{397}}^1\times {\mathrm{761}}^1$

素因数の和:1318

約数の個数: 16

約数和(自身を含む): 191670432

約数和(自身を除く): 49373325

約数列:

[1, 3, 157, 397, 471, 761, 1191, 2283, 62329, 119477, 186987, 302117, 358431, 906351, 47432369, 142297107]

約数ペア:

[(1, 142297107), (3, 47432369), (157, 906351), (397, 358431), (471, 302117), (761, 186987), (1191, 119477), (2283, 62329)]