105280497

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{40759}}^1$

素因数の和:40813

約数の個数: 24

約数和(自身を含む): 178039680

約数和(自身を除く): 72759183

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 40759, 122277, 285313, 366831, 855939, 1671119, 2567817, 5013357, 11697833, 15040071, 35093499, 105280497]

約数ペア:

[(1, 105280497), (3, 35093499), (7, 15040071), (9, 11697833), (21, 5013357), (41, 2567817), (63, 1671119), (123, 855939), (287, 366831), (369, 285313), (861, 122277), (2583, 40759)]