4227039

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{3331}}^1$

素因数の和:3387

約数の個数: 16

約数和(自身を含む): 6397440

約数和(自身を除く): 2170401

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 3331, 9993, 29979, 89937, 156557, 469671, 1409013, 4227039]

約数ペア:

[(1, 4227039), (3, 1409013), (9, 469671), (27, 156557), (47, 89937), (141, 29979), (423, 9993), (1269, 3331)]