2845353

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:213

約数の個数: 32

約数和(自身を含む): 4663296

約数和(自身を除く): 1817943

約数列:

[1, 3, 7, 21, 23, 43, 69, 129, 137, 161, 301, 411, 483, 903, 959, 989, 2877, 2967, 3151, 5891, 6923, 9453, 17673, 20769, 22057, 41237, 66171, 123711, 135493, 406479, 948451, 2845353]

約数ペア:

[(1, 2845353), (3, 948451), (7, 406479), (21, 135493), (23, 123711), (43, 66171), (69, 41237), (129, 22057), (137, 20769), (161, 17673), (301, 9453), (411, 6923), (483, 5891), (903, 3151), (959, 2967), (989, 2877)]