40597869

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{7489}}^1$

素因数の和:7644

約数の個数: 16

約数和(自身を含む): 58721600

約数和(自身を除く): 18123731

約数列:

[1, 3, 13, 39, 139, 417, 1807, 5421, 7489, 22467, 97357, 292071, 1040971, 3122913, 13532623, 40597869]

約数ペア:

[(1, 40597869), (3, 13532623), (13, 3122913), (39, 1040971), (139, 292071), (417, 97357), (1807, 22467), (5421, 7489)]