20140611

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1\times {\mathrm{313}}^1$

素因数の和:646

約数の個数: 16

約数和(自身を含む): 27355680

約数和(自身を除く): 7215069

約数列:

[1, 3, 89, 241, 267, 313, 723, 939, 21449, 27857, 64347, 75433, 83571, 226299, 6713537, 20140611]

約数ペア:

[(1, 20140611), (3, 6713537), (89, 226299), (241, 83571), (267, 75433), (313, 64347), (723, 27857), (939, 21449)]