2411409

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:118

約数の個数: 48

約数和(自身を含む): 4409216

約数和(自身を除く): 1997807

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 73, 77, 91, 121, 143, 219, 231, 273, 363, 429, 511, 803, 847, 949, 1001, 1533, 1573, 2409, 2541, 2847, 3003, 4719, 5621, 6643, 8833, 10439, 11011, 16863, 19929, 26499, 31317, 33033, 61831, 73073, 114829, 185493, 219219, 344487, 803803, 2411409]

約数ペア:

[(1, 2411409), (3, 803803), (7, 344487), (11, 219219), (13, 185493), (21, 114829), (33, 73073), (39, 61831), (73, 33033), (77, 31317), (91, 26499), (121, 19929), (143, 16863), (219, 11011), (231, 10439), (273, 8833), (363, 6643), (429, 5621), (511, 4719), (803, 3003), (847, 2847), (949, 2541), (1001, 2409), (1533, 1573)]