20161458939

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{17231}}^1\times {\mathrm{4937}}^1$

素因数の和:22250

約数の個数: 16

約数和(自身を含む): 27229317120

約数和(自身を除く): 7067858181

約数列:

[1, 3, 79, 237, 4937, 14811, 17231, 51693, 390023, 1170069, 1361249, 4083747, 85069447, 255208341, 6720486313, 20161458939]

約数ペア:

[(1, 20161458939), (3, 6720486313), (79, 255208341), (237, 85069447), (4937, 4083747), (14811, 1361249), (17231, 1170069), (51693, 390023)]