47399973

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1\times {\mathrm{577}}^1$

素因数の和:916

約数の個数: 16

約数和(自身を含む): 64088640

約数和(自身を除く): 16688667

約数列:

[1, 3, 139, 197, 417, 577, 591, 1731, 27383, 80203, 82149, 113669, 240609, 341007, 15799991, 47399973]

約数ペア:

[(1, 47399973), (3, 15799991), (139, 341007), (197, 240609), (417, 113669), (577, 82149), (591, 80203), (1731, 27383)]