42297207

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{337}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 63078912

約数和(自身を除く): 20781705

約数列:

[1, 3, 17, 23, 51, 69, 107, 321, 337, 391, 1011, 1173, 1819, 2461, 5457, 5729, 7383, 7751, 17187, 23253, 36059, 41837, 108177, 125511, 131767, 395301, 613003, 829357, 1839009, 2488071, 14099069, 42297207]

約数ペア:

[(1, 42297207), (3, 14099069), (17, 2488071), (23, 1839009), (51, 829357), (69, 613003), (107, 395301), (321, 131767), (337, 125511), (391, 108177), (1011, 41837), (1173, 36059), (1819, 23253), (2461, 17187), (5457, 7751), (5729, 7383)]