47011491

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{3089}}^1$

素因数の和:3203

約数の個数: 24

約数和(自身を含む): 72306000

約数和(自身を除く): 25294509

約数列:

[1, 3, 9, 19, 57, 89, 171, 267, 801, 1691, 3089, 5073, 9267, 15219, 27801, 58691, 176073, 274921, 528219, 824763, 2474289, 5223499, 15670497, 47011491]

約数ペア:

[(1, 47011491), (3, 15670497), (9, 5223499), (19, 2474289), (57, 824763), (89, 528219), (171, 274921), (267, 176073), (801, 58691), (1691, 27801), (3089, 15219), (5073, 9267)]