215438698943

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{10416221}}^1$

素因数の和:10416314

約数の個数: 16

約数和(自身を含む): 243822924576

約数和(自身を除く): 28384225633

約数列:

[1, 13, 37, 43, 481, 559, 1591, 20683, 10416221, 135410873, 385400177, 447897503, 5010202301, 5822667539, 16572207611, 215438698943]

約数ペア:

[(1, 215438698943), (13, 16572207611), (37, 5822667539), (43, 5010202301), (481, 447897503), (559, 385400177), (1591, 135410873), (20683, 10416221)]