47531253

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{205763}}^1$

素因数の和:205784

約数の個数: 16

約数和(自身を含む): 79013376

約数和(自身を除く): 31482123

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 205763, 617289, 1440341, 2263393, 4321023, 6790179, 15843751, 47531253]

約数ペア:

[(1, 47531253), (3, 15843751), (7, 6790179), (11, 4321023), (21, 2263393), (33, 1440341), (77, 617289), (231, 205763)]