17043621

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{71}}^2$

素因数の和:182

約数の個数: 36

約数和(自身を含む): 27978336

約数和(自身を除く): 10934715

約数列:

[1, 3, 7, 21, 23, 49, 69, 71, 147, 161, 213, 483, 497, 1127, 1491, 1633, 3381, 3479, 4899, 5041, 10437, 11431, 15123, 34293, 35287, 80017, 105861, 115943, 240051, 247009, 347829, 741027, 811601, 2434803, 5681207, 17043621]

約数ペア:

[(1, 17043621), (3, 5681207), (7, 2434803), (21, 811601), (23, 741027), (49, 347829), (69, 247009), (71, 240051), (147, 115943), (161, 105861), (213, 80017), (483, 35287), (497, 34293), (1127, 15123), (1491, 11431), (1633, 10437), (3381, 5041), (3479, 4899)]