417805371

素因数分解:

$3^4\times {\mathrm{853}}^1\times {\mathrm{6047}}^1$

素因数の和:6912

約数の個数: 20

約数和(自身を含む): 624964032

約数和(自身を除く): 207158661

約数列:

[1, 3, 9, 27, 81, 853, 2559, 6047, 7677, 18141, 23031, 54423, 69093, 163269, 489807, 5158091, 15474273, 46422819, 139268457, 417805371]

約数ペア:

[(1, 417805371), (3, 139268457), (9, 46422819), (27, 15474273), (81, 5158091), (853, 489807), (2559, 163269), (6047, 69093), (7677, 54423), (18141, 23031)]