40247447

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{727}}^1$

素因数の和:862

約数の個数: 16

約数和(自身を含む): 44029440

約数和(自身を除く): 3781993

約数列:

[1, 23, 29, 83, 667, 727, 1909, 2407, 16721, 21083, 55361, 60341, 484909, 1387843, 1749889, 40247447]

約数ペア:

[(1, 40247447), (23, 1749889), (29, 1387843), (83, 484909), (667, 60341), (727, 55361), (1909, 21083), (2407, 16721)]