38535470673

素因数分解:

$3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{1971023}}^1$

素因数の和:1971066

約数の個数: 32

約数和(自身を含む): 63072768000

約数和(自身を除く): 24537297327

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 343, 399, 931, 1029, 2793, 6517, 19551, 1971023, 5913069, 13797161, 37449437, 41391483, 96580127, 112348311, 262146059, 289740381, 676060889, 786438177, 1835022413, 2028182667, 5505067239, 12845156891, 38535470673]

約数ペア:

[(1, 38535470673), (3, 12845156891), (7, 5505067239), (19, 2028182667), (21, 1835022413), (49, 786438177), (57, 676060889), (133, 289740381), (147, 262146059), (343, 112348311), (399, 96580127), (931, 41391483), (1029, 37449437), (2793, 13797161), (6517, 5913069), (19551, 1971023)]