172936393

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{17509}}^1$

素因数の和:17616

約数の個数: 16

約数和(自身を含む): 211800960

約数和(自身を除く): 38864567

約数列:

[1, 7, 17, 83, 119, 581, 1411, 9877, 17509, 122563, 297653, 1453247, 2083571, 10172729, 24705199, 172936393]

約数ペア:

[(1, 172936393), (7, 24705199), (17, 10172729), (83, 2083571), (119, 1453247), (581, 297653), (1411, 122563), (9877, 17509)]