47339289

素因数分解:

$3^3\times {\mathrm{331}}^1\times {\mathrm{5297}}^1$

素因数の和:5637

約数の個数: 16

約数和(自身を含む): 70357440

約数和(自身を除く): 23018151

約数列:

[1, 3, 9, 27, 331, 993, 2979, 5297, 8937, 15891, 47673, 143019, 1753307, 5259921, 15779763, 47339289]

約数ペア:

[(1, 47339289), (3, 15779763), (9, 5259921), (27, 1753307), (331, 143019), (993, 47673), (2979, 15891), (5297, 8937)]