1113562221

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 1532119680

約数和(自身を除く): 418557459

約数列:

[1, 3, 73, 139, 157, 219, 233, 417, 471, 699, 10147, 11461, 17009, 21823, 30441, 32387, 34383, 36581, 51027, 65469, 97161, 109743, 1593079, 2364251, 2670413, 4779237, 5084759, 7092753, 8011239, 15254277, 371187407, 1113562221]

約数ペア:

[(1, 1113562221), (3, 371187407), (73, 15254277), (139, 8011239), (157, 7092753), (219, 5084759), (233, 4779237), (417, 2670413), (471, 2364251), (699, 1593079), (10147, 109743), (11461, 97161), (17009, 65469), (21823, 51027), (30441, 36581), (32387, 34383)]