47570327

素因数分解:

$7^3\times {\mathrm{331}}^1\times {\mathrm{419}}^1$

素因数の和:771

約数の個数: 16

約数和(自身を含む): 55776000

約数和(自身を除く): 8205673

約数列:

[1, 7, 49, 331, 343, 419, 2317, 2933, 16219, 20531, 113533, 138689, 143717, 970823, 6795761, 47570327]

約数ペア:

[(1, 47570327), (7, 6795761), (49, 970823), (331, 143717), (343, 138689), (419, 113533), (2317, 20531), (2933, 16219)]