1617322407

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{90197}}^1$

素因数の和:90382

約数の個数: 16

約数和(自身を含む): 2222478720

約数和(自身を除く): 605156313

約数列:

[1, 3, 43, 129, 139, 417, 5977, 17931, 90197, 270591, 3878471, 11635413, 12537383, 37612149, 539107469, 1617322407]

約数ペア:

[(1, 1617322407), (3, 539107469), (43, 37612149), (129, 12537383), (139, 11635413), (417, 3878471), (5977, 270591), (17931, 90197)]