8308413

素因数分解:

$3^7\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:181

約数の個数: 32

約数和(自身を含む): 12988800

約数和(自身を除く): 4680387

約数列:

[1, 3, 9, 27, 29, 81, 87, 131, 243, 261, 393, 729, 783, 1179, 2187, 2349, 3537, 3799, 7047, 10611, 11397, 21141, 31833, 34191, 63423, 95499, 102573, 286497, 307719, 923157, 2769471, 8308413]

約数ペア:

[(1, 8308413), (3, 2769471), (9, 923157), (27, 307719), (29, 286497), (81, 102573), (87, 95499), (131, 63423), (243, 34191), (261, 31833), (393, 21141), (729, 11397), (783, 10611), (1179, 7047), (2187, 3799), (2349, 3537)]