11970091

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:199

約数の個数: 24

約数和(自身を含む): 14922656

約数和(自身を除く): 2952565

約数列:

[1, 7, 17, 61, 97, 119, 289, 427, 679, 1037, 1649, 2023, 5917, 7259, 11543, 17629, 28033, 41419, 100589, 123403, 196231, 704123, 1710013, 11970091]

約数ペア:

[(1, 11970091), (7, 1710013), (17, 704123), (61, 196231), (97, 123403), (119, 100589), (289, 41419), (427, 28033), (679, 17629), (1037, 11543), (1649, 7259), (2023, 5917)]