2976687

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1277}}^1$

素因数の和:1327

約数の個数: 24

約数和(自身を含む): 5050656

約数和(自身を除く): 2073969

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 1277, 2331, 3831, 8939, 11493, 26817, 47249, 80451, 141747, 330743, 425241, 992229, 2976687]

約数ペア:

[(1, 2976687), (3, 992229), (7, 425241), (9, 330743), (21, 141747), (37, 80451), (63, 47249), (111, 26817), (259, 11493), (333, 8939), (777, 3831), (1277, 2331)]