819256041

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{4790971}}^1$

素因数の和:4790996

約数の個数: 12

約数和(自身を含む): 1245652720

約数和(自身を除く): 426396679

約数列:

[1, 3, 9, 19, 57, 171, 4790971, 14372913, 43118739, 91028449, 273085347, 819256041]

約数ペア:

[(1, 819256041), (3, 273085347), (9, 91028449), (19, 43118739), (57, 14372913), (171, 4790971)]