41087781

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{15907}}^1$

素因数の和:15961

約数の個数: 24

約数和(自身を含む): 69486144

約数和(自身を除く): 28398363

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 15907, 47721, 111349, 143163, 334047, 652187, 1002141, 1956561, 4565309, 5869683, 13695927, 41087781]

約数ペア:

[(1, 41087781), (3, 13695927), (7, 5869683), (9, 4565309), (21, 1956561), (41, 1002141), (63, 652187), (123, 334047), (287, 143163), (369, 111349), (861, 47721), (2583, 15907)]