68442017

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{18553}}^1$

素因数の和:18608

約数の個数: 16

約数和(自身を含む): 85496832

約数和(自身を除く): 17054815

約数列:

[1, 7, 17, 31, 119, 217, 527, 3689, 18553, 129871, 315401, 575143, 2207807, 4026001, 9777431, 68442017]

約数ペア:

[(1, 68442017), (7, 9777431), (17, 4026001), (31, 2207807), (119, 575143), (217, 315401), (527, 129871), (3689, 18553)]