70257923

素因数分解:

${\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:247

約数の個数: 24

約数和(自身を含む): 78911280

約数和(自身を除く): 8653357

約数列:

[1, 17, 29, 83, 101, 289, 493, 1411, 1717, 2407, 2929, 8381, 8383, 23987, 29189, 40919, 49793, 142511, 243107, 695623, 846481, 2422687, 4132819, 70257923]

約数ペア:

[(1, 70257923), (17, 4132819), (29, 2422687), (83, 846481), (101, 695623), (289, 243107), (493, 142511), (1411, 49793), (1717, 40919), (2407, 29189), (2929, 23987), (8381, 8383)]