26983383

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 42287616

約数和(自身を除く): 15304233

約数列:

[1, 3, 7, 21, 83, 113, 137, 249, 339, 411, 581, 791, 959, 1743, 2373, 2877, 9379, 11371, 15481, 28137, 34113, 46443, 65653, 79597, 108367, 196959, 238791, 325101, 1284923, 3854769, 8994461, 26983383]

約数ペア:

[(1, 26983383), (3, 8994461), (7, 3854769), (21, 1284923), (83, 325101), (113, 238791), (137, 196959), (249, 108367), (339, 79597), (411, 65653), (581, 46443), (791, 34113), (959, 28137), (1743, 15481), (2373, 11371), (2877, 9379)]