10865799

素因数分解:

$3^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:257

約数の個数: 48

約数和(自身を含む): 19261440

約数和(自身を除く): 8395641

約数列:

[1, 3, 7, 9, 21, 27, 43, 49, 63, 129, 147, 189, 191, 301, 387, 441, 573, 903, 1161, 1323, 1337, 1719, 2107, 2709, 4011, 5157, 6321, 8127, 8213, 9359, 12033, 18963, 24639, 28077, 36099, 56889, 57491, 73917, 84231, 172473, 221751, 252693, 402437, 517419, 1207311, 1552257, 3621933, 10865799]

約数ペア:

[(1, 10865799), (3, 3621933), (7, 1552257), (9, 1207311), (21, 517419), (27, 402437), (43, 252693), (49, 221751), (63, 172473), (129, 84231), (147, 73917), (189, 57491), (191, 56889), (301, 36099), (387, 28077), (441, 24639), (573, 18963), (903, 12033), (1161, 9359), (1323, 8213), (1337, 8127), (1719, 6321), (2107, 5157), (2709, 4011)]