40291791

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{4201}}^1$

素因数の和:4366

約数の個数: 16

約数和(自身を含む): 56474880

約数和(自身を除く): 16183089

約数列:

[1, 3, 23, 69, 139, 417, 3197, 4201, 9591, 12603, 96623, 289869, 583939, 1751817, 13430597, 40291791]

約数ペア:

[(1, 40291791), (3, 13430597), (23, 1751817), (69, 583939), (139, 289869), (417, 96623), (3197, 12603), (4201, 9591)]