834972489

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{7649}}^1$

素因数の和:7982

約数の個数: 32

約数和(自身を含む): 1336608000

約数和(自身を除く): 501635511

約数列:

[1, 3, 9, 13, 27, 39, 117, 311, 351, 933, 2799, 4043, 7649, 8397, 12129, 22947, 36387, 68841, 99437, 109161, 206523, 298311, 894933, 2378839, 2684799, 7136517, 21409551, 30924907, 64228653, 92774721, 278324163, 834972489]

約数ペア:

[(1, 834972489), (3, 278324163), (9, 92774721), (13, 64228653), (27, 30924907), (39, 21409551), (117, 7136517), (311, 2684799), (351, 2378839), (933, 894933), (2799, 298311), (4043, 206523), (7649, 109161), (8397, 99437), (12129, 68841), (22947, 36387)]