40186923

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{26953}}^1$

素因数の和:27034

約数の個数: 16

約数和(自身を含む): 62102016

約数和(自身を除く): 21915093

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 26953, 80859, 188671, 566013, 1913663, 5740989, 13395641, 40186923]

約数ペア:

[(1, 40186923), (3, 13395641), (7, 5740989), (21, 1913663), (71, 566013), (213, 188671), (497, 80859), (1491, 26953)]