1007908209

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{2207}}^1$

素因数の和:2890

約数の個数: 48

約数和(自身を含む): 1818685440

約数和(自身を除く): 810777231

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 659, 693, 1977, 2207, 4613, 5931, 6621, 7249, 13839, 15449, 19863, 21747, 24277, 41517, 46347, 50743, 65241, 72831, 139041, 152229, 169939, 218493, 456687, 509817, 1454413, 1529451, 4363239, 10180891, 13089717, 15998543, 30542673, 47995629, 91628019, 111989801, 143986887, 335969403, 1007908209]

約数ペア:

[(1, 1007908209), (3, 335969403), (7, 143986887), (9, 111989801), (11, 91628019), (21, 47995629), (33, 30542673), (63, 15998543), (77, 13089717), (99, 10180891), (231, 4363239), (659, 1529451), (693, 1454413), (1977, 509817), (2207, 456687), (4613, 218493), (5931, 169939), (6621, 152229), (7249, 139041), (13839, 72831), (15449, 65241), (19863, 50743), (21747, 46347), (24277, 41517)]