249914097

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{1303}}^1$

素因数の和:1621

約数の個数: 24

約数和(自身を含む): 366570048

約数和(自身を除く): 116655951

約数列:

[1, 3, 9, 101, 211, 303, 633, 909, 1303, 1899, 3909, 11727, 21311, 63933, 131603, 191799, 274933, 394809, 824799, 1184427, 2474397, 27768233, 83304699, 249914097]

約数ペア:

[(1, 249914097), (3, 83304699), (9, 27768233), (101, 2474397), (211, 1184427), (303, 824799), (633, 394809), (909, 274933), (1303, 191799), (1899, 131603), (3909, 63933), (11727, 21311)]