390730227

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{2087}}^1\times {\mathrm{3671}}^1$

素因数の和:5778

約数の個数: 16

約数和(自身を含む): 552033792

約数和(自身を除く): 161303565

約数列:

[1, 3, 17, 51, 2087, 3671, 6261, 11013, 35479, 62407, 106437, 187221, 7661377, 22984131, 130243409, 390730227]

約数ペア:

[(1, 390730227), (3, 130243409), (17, 22984131), (51, 7661377), (2087, 187221), (3671, 106437), (6261, 62407), (11013, 35479)]