7137079281

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{562019}}^1$

素因数の和:562125

約数の個数: 24

約数和(自身を含む): 11047065120

約数和(自身を除く): 3909985839

約数列:

[1, 3, 9, 17, 51, 83, 153, 249, 747, 1411, 4233, 12699, 562019, 1686057, 5058171, 9554323, 28662969, 46647577, 85988907, 139942731, 419828193, 793008809, 2379026427, 7137079281]

約数ペア:

[(1, 7137079281), (3, 2379026427), (9, 793008809), (17, 419828193), (51, 139942731), (83, 85988907), (153, 46647577), (249, 28662969), (747, 9554323), (1411, 5058171), (4233, 1686057), (12699, 562019)]