2054958003

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1\times {\mathrm{2113}}^1$

素因数の和:2528

約数の個数: 48

約数和(自身を含む): 3482519040

約数和(自身を除く): 1427561037

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 359, 387, 903, 1077, 2113, 2513, 2709, 3231, 6339, 7539, 14791, 15437, 19017, 22617, 44373, 46311, 90859, 108059, 133119, 138933, 272577, 324177, 636013, 758567, 817731, 972531, 1908039, 2275701, 5309969, 5724117, 6827103, 15929907, 32618381, 47789721, 97855143, 228328667, 293565429, 684986001, 2054958003]

約数ペア:

[(1, 2054958003), (3, 684986001), (7, 293565429), (9, 228328667), (21, 97855143), (43, 47789721), (63, 32618381), (129, 15929907), (301, 6827103), (359, 5724117), (387, 5309969), (903, 2275701), (1077, 1908039), (2113, 972531), (2513, 817731), (2709, 758567), (3231, 636013), (6339, 324177), (7539, 272577), (14791, 138933), (15437, 133119), (19017, 108059), (22617, 90859), (44373, 46311)]