21167772663

素因数分解:

$3^1\times {\mathrm{401}}^1\times {\mathrm{433}}^1\times {\mathrm{40637}}^1$

素因数の和:41474

約数の個数: 16

約数和(自身を含む): 28360122336

約数和(自身を除く): 7192349673

約数列:

[1, 3, 401, 433, 1203, 1299, 40637, 121911, 173633, 520899, 16295437, 17595821, 48886311, 52787463, 7055924221, 21167772663]

約数ペア:

[(1, 21167772663), (3, 7055924221), (401, 52787463), (433, 48886311), (1203, 17595821), (1299, 16295437), (40637, 520899), (121911, 173633)]