31481153

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:193

約数の個数: 24

約数和(自身を含む): 36874656

約数和(自身を除く): 5393503

約数列:

[1, 11, 29, 41, 83, 319, 451, 841, 913, 1189, 2407, 3403, 9251, 13079, 26477, 34481, 37433, 69803, 98687, 379291, 767833, 1085557, 2861923, 31481153]

約数ペア:

[(1, 31481153), (11, 2861923), (29, 1085557), (41, 767833), (83, 379291), (319, 98687), (451, 69803), (841, 37433), (913, 34481), (1189, 26477), (2407, 13079), (3403, 9251)]