40255747

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1\times {\mathrm{359}}^1$

素因数の和:642

約数の個数: 16

約数和(自身を含む): 46932480

約数和(自身を除く): 6676733

約数列:

[1, 7, 83, 193, 359, 581, 1351, 2513, 16019, 29797, 69287, 112133, 208579, 485009, 5750821, 40255747]

約数ペア:

[(1, 40255747), (7, 5750821), (83, 485009), (193, 208579), (359, 112133), (581, 69287), (1351, 29797), (2513, 16019)]