4038863709

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{1321}}^1$

素因数の和:1677

約数の個数: 32

約数和(自身を含む): 5586920064

約数和(自身を除く): 1548056355

約数列:

[1, 3, 43, 129, 137, 173, 411, 519, 1321, 3963, 5891, 7439, 17673, 22317, 23701, 56803, 71103, 170409, 180977, 228533, 542931, 685599, 1019143, 3057429, 7782011, 9826919, 23346033, 29480757, 31309021, 93927063, 1346287903, 4038863709]

約数ペア:

[(1, 4038863709), (3, 1346287903), (43, 93927063), (129, 31309021), (137, 29480757), (173, 23346033), (411, 9826919), (519, 7782011), (1321, 3057429), (3963, 1019143), (5891, 685599), (7439, 542931), (17673, 228533), (22317, 180977), (23701, 170409), (56803, 71103)]