3963670207

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{8263}}^1$

素因数の和:8455

約数の個数: 32

約数和(自身を含む): 4998067200

約数和(自身を除く): 1034396993

約数列:

[1, 7, 17, 29, 119, 139, 203, 493, 973, 2363, 3451, 4031, 8263, 16541, 28217, 57841, 68527, 140471, 239627, 479689, 983297, 1148557, 1677389, 4073659, 8039899, 19525469, 28515613, 33308153, 136678283, 233157071, 566238601, 3963670207]

約数ペア:

[(1, 3963670207), (7, 566238601), (17, 233157071), (29, 136678283), (119, 33308153), (139, 28515613), (203, 19525469), (493, 8039899), (973, 4073659), (2363, 1677389), (3451, 1148557), (4031, 983297), (8263, 479689), (16541, 239627), (28217, 140471), (57841, 68527)]