47883009

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1\times {\mathrm{751}}^1$

素因数の和:1208

約数の個数: 16

約数和(自身を含む): 65297664

約数和(自身を除く): 17414655

約数列:

[1, 3, 53, 159, 401, 751, 1203, 2253, 21253, 39803, 63759, 119409, 301151, 903453, 15961003, 47883009]

約数ペア:

[(1, 47883009), (3, 15961003), (53, 903453), (159, 301151), (401, 119409), (751, 63759), (1203, 39803), (2253, 21253)]