217776817

素因数分解:

${\mathrm{17}}^2\times {\mathrm{311}}^1\times {\mathrm{2423}}^1$

素因数の和:2768

約数の個数: 12

約数和(自身を含む): 232180416

約数和(自身を除く): 14403599

約数列:

[1, 17, 289, 311, 2423, 5287, 41191, 89879, 700247, 753553, 12810401, 217776817]

約数ペア:

[(1, 217776817), (17, 12810401), (289, 753553), (311, 700247), (2423, 89879), (5287, 41191)]