15691640811

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2297}}^1\times {\mathrm{29573}}^1$

素因数の和:31891

約数の個数: 32

約数和(自身を含む): 26097043968

約数和(自身を除く): 10405403157

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 2297, 6891, 16079, 25267, 29573, 48237, 75801, 88719, 176869, 207011, 325303, 530607, 621033, 975909, 2277121, 6831363, 67929181, 203787543, 475504267, 747220991, 1426512801, 2241662973, 5230546937, 15691640811]

約数ペア:

[(1, 15691640811), (3, 5230546937), (7, 2241662973), (11, 1426512801), (21, 747220991), (33, 475504267), (77, 203787543), (231, 67929181), (2297, 6831363), (6891, 2277121), (16079, 975909), (25267, 621033), (29573, 530607), (48237, 325303), (75801, 207011), (88719, 176869)]