993230643

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{1543}}^1$

素因数の和:2079

約数の個数: 32

約数和(自身を含む): 1458524160

約数和(自身を除く): 465293517

約数列:

[1, 3, 19, 23, 57, 69, 437, 491, 1311, 1473, 1543, 4629, 9329, 11293, 27987, 29317, 33879, 35489, 87951, 106467, 214567, 643701, 674291, 757613, 2022873, 2272839, 14394647, 17425099, 43183941, 52275297, 331076881, 993230643]

約数ペア:

[(1, 993230643), (3, 331076881), (19, 52275297), (23, 43183941), (57, 17425099), (69, 14394647), (437, 2272839), (491, 2022873), (1311, 757613), (1473, 674291), (1543, 643701), (4629, 214567), (9329, 106467), (11293, 87951), (27987, 35489), (29317, 33879)]