418270719

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{33331}}^1$

素因数の和:33470

約数の個数: 16

約数和(自身を含む): 575976960

約数和(自身を除く): 157706241

約数列:

[1, 3, 47, 89, 141, 267, 4183, 12549, 33331, 99993, 1566557, 2966459, 4699671, 8899377, 139423573, 418270719]

約数ペア:

[(1, 418270719), (3, 139423573), (47, 8899377), (89, 4699671), (141, 2966459), (267, 1566557), (4183, 99993), (12549, 33331)]