21170202

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{207551}}^1$

素因数の和:207573

約数の個数: 16

約数和(自身を含む): 44831232

約数和(自身を除く): 23661030

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 207551, 415102, 622653, 1245306, 3528367, 7056734, 10585101, 21170202]

約数ペア:

[(1, 21170202), (2, 10585101), (3, 7056734), (6, 3528367), (17, 1245306), (34, 622653), (51, 415102), (102, 207551)]