103621239

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{39839}}^1$

素因数の和:39879

約数の個数: 18

約数和(自身を含む): 159001440

約数和(自身を除く): 55380201

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 39839, 119517, 358551, 677263, 2031789, 6095367, 11513471, 34540413, 103621239]

約数ペア:

[(1, 103621239), (3, 34540413), (9, 11513471), (17, 6095367), (51, 2031789), (153, 677263), (289, 358551), (867, 119517), (2601, 39839)]