248836191

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{72823}}^1$

素因数の和:72910

約数の個数: 16

約数和(自身を含む): 356546304

約数和(自身を除く): 107710113

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 72823, 218469, 1237991, 3713973, 4879141, 14637423, 82945397, 248836191]

約数ペア:

[(1, 248836191), (3, 82945397), (17, 14637423), (51, 4879141), (67, 3713973), (201, 1237991), (1139, 218469), (3417, 72823)]