47209929

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{2213}}^1$

素因数の和:2776

約数の個数: 16

約数和(自身を含む): 67943232

約数和(自身を除く): 20733303

約数列:

[1, 3, 13, 39, 547, 1641, 2213, 6639, 7111, 21333, 28769, 86307, 1210511, 3631533, 15736643, 47209929]

約数ペア:

[(1, 47209929), (3, 15736643), (13, 3631533), (39, 1210511), (547, 86307), (1641, 28769), (2213, 21333), (6639, 7111)]