22805321

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2621}}^1$

素因数の和:2752

約数の個数: 16

約数和(自身を含む): 28695168

約数和(自身を除く): 5889847

約数列:

[1, 7, 11, 77, 113, 791, 1243, 2621, 8701, 18347, 28831, 201817, 296173, 2073211, 3257903, 22805321]

約数ペア:

[(1, 22805321), (7, 3257903), (11, 2073211), (77, 296173), (113, 201817), (791, 28831), (1243, 18347), (2621, 8701)]