123203087

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{2027}}^1$

素因数の和:2510

約数の個数: 16

約数和(自身を含む): 148611840

約数和(自身を除く): 25408753

約数列:

[1, 7, 19, 133, 457, 2027, 3199, 8683, 14189, 38513, 60781, 269591, 926339, 6484373, 17600441, 123203087]

約数ペア:

[(1, 123203087), (7, 17600441), (19, 6484373), (133, 926339), (457, 269591), (2027, 60781), (3199, 38513), (8683, 14189)]