2015603451

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{18233}}^1$

素因数の和:18483

約数の個数: 24

約数和(自身を含む): 2969662176

約数和(自身を除く): 954058725

約数列:

[1, 3, 9, 71, 173, 213, 519, 639, 1557, 12283, 18233, 36849, 54699, 110547, 164097, 1294543, 3154309, 3883629, 9462927, 11650887, 28388781, 223955939, 671867817, 2015603451]

約数ペア:

[(1, 2015603451), (3, 671867817), (9, 223955939), (71, 28388781), (173, 11650887), (213, 9462927), (519, 3883629), (639, 3154309), (1557, 1294543), (12283, 164097), (18233, 110547), (36849, 54699)]