131831898

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{42499}}^1$

素因数の和:42562

約数の個数: 32

約数和(自身を含む): 293760000

約数和(自身を除く): 161928102

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 66, 94, 141, 282, 517, 1034, 1551, 3102, 42499, 84998, 127497, 254994, 467489, 934978, 1402467, 1997453, 2804934, 3994906, 5992359, 11984718, 21971983, 43943966, 65915949, 131831898]

約数ペア:

[(1, 131831898), (2, 65915949), (3, 43943966), (6, 21971983), (11, 11984718), (22, 5992359), (33, 3994906), (47, 2804934), (66, 1997453), (94, 1402467), (141, 934978), (282, 467489), (517, 254994), (1034, 127497), (1551, 84998), (3102, 42499)]