2017466493

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{107581}}^1$

素因数の和:107657

約数の個数: 32

約数和(自身を含む): 3304919040

約数和(自身を除く): 1287452547

約数列:

[1, 3, 7, 19, 21, 47, 57, 133, 141, 329, 399, 893, 987, 2679, 6251, 18753, 107581, 322743, 753067, 2044039, 2259201, 5056307, 6132117, 14308273, 15168921, 35394149, 42924819, 96069833, 106182447, 288209499, 672488831, 2017466493]

約数ペア:

[(1, 2017466493), (3, 672488831), (7, 288209499), (19, 106182447), (21, 96069833), (47, 42924819), (57, 35394149), (133, 15168921), (141, 14308273), (329, 6132117), (399, 5056307), (893, 2259201), (987, 2044039), (2679, 753067), (6251, 322743), (18753, 107581)]