3890841

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:181

約数の個数: 32

約数和(自身を含む): 5971968

約数和(自身を除く): 2081127

約数列:

[1, 3, 17, 23, 31, 51, 69, 93, 107, 321, 391, 527, 713, 1173, 1581, 1819, 2139, 2461, 3317, 5457, 7383, 9951, 12121, 36363, 41837, 56389, 76291, 125511, 169167, 228873, 1296947, 3890841]

約数ペア:

[(1, 3890841), (3, 1296947), (17, 228873), (23, 169167), (31, 125511), (51, 76291), (69, 56389), (93, 41837), (107, 36363), (321, 12121), (391, 9951), (527, 7383), (713, 5457), (1173, 3317), (1581, 2461), (1819, 2139)]