64907987

素因数分解:

${\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:538

約数の個数: 16

約数和(自身を含む): 68677632

約数和(自身を除く): 3769645

約数列:

[1, 47, 53, 71, 367, 2491, 3337, 3763, 17249, 19451, 26057, 176861, 914197, 1224679, 1381021, 64907987]

約数ペア:

[(1, 64907987), (47, 1381021), (53, 1224679), (71, 914197), (367, 176861), (2491, 26057), (3337, 19451), (3763, 17249)]