1240161411

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{67141}}^1$

素因数の和:67322

約数の個数: 16

約数和(自身を含む): 1701646848

約数和(自身を除く): 461485437

約数列:

[1, 3, 47, 131, 141, 393, 6157, 18471, 67141, 201423, 3155627, 8795471, 9466881, 26386413, 413387137, 1240161411]

約数ペア:

[(1, 1240161411), (3, 413387137), (47, 26386413), (131, 9466881), (141, 8795471), (393, 3155627), (6157, 201423), (18471, 67141)]