141289953

素因数分解:

$3^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{11783}}^1$

素因数の和:12364

約数の個数: 16

約数和(自身を含む): 215694336

約数和(自身を除く): 74404383

約数列:

[1, 3, 7, 21, 571, 1713, 3997, 11783, 11991, 35349, 82481, 247443, 6728093, 20184279, 47096651, 141289953]

約数ペア:

[(1, 141289953), (3, 47096651), (7, 20184279), (21, 6728093), (571, 247443), (1713, 82481), (3997, 35349), (11783, 11991)]