1914231

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:147

約数の個数: 32

約数和(自身を含む): 3041280

約数和(自身を除く): 1127049

約数列:

[1, 3, 11, 19, 33, 43, 57, 71, 129, 209, 213, 473, 627, 781, 817, 1349, 1419, 2343, 2451, 3053, 4047, 8987, 9159, 14839, 26961, 33583, 44517, 58007, 100749, 174021, 638077, 1914231]

約数ペア:

[(1, 1914231), (3, 638077), (11, 174021), (19, 100749), (33, 58007), (43, 44517), (57, 33583), (71, 26961), (129, 14839), (209, 9159), (213, 8987), (473, 4047), (627, 3053), (781, 2451), (817, 2343), (1349, 1419)]