2080473801

素因数分解:

$3^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{73331}}^1$

素因数の和:73541

約数の個数: 24

約数和(自身を含む): 3243621024

約数和(自身を除く): 1163147223

約数列:

[1, 3, 7, 21, 49, 147, 193, 579, 1351, 4053, 9457, 28371, 73331, 219993, 513317, 1539951, 3593219, 10779657, 14152883, 42458649, 99070181, 297210543, 693491267, 2080473801]

約数ペア:

[(1, 2080473801), (3, 693491267), (7, 297210543), (21, 99070181), (49, 42458649), (147, 14152883), (193, 10779657), (579, 3593219), (1351, 1539951), (4053, 513317), (9457, 219993), (28371, 73331)]