1451021

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:236

約数の個数: 16

約数和(自身を含む): 1740480

約数和(自身を除く): 289459

約数列:

[1, 11, 13, 73, 139, 143, 803, 949, 1529, 1807, 10147, 10439, 19877, 111617, 131911, 1451021]

約数ペア:

[(1, 1451021), (11, 131911), (13, 111617), (73, 19877), (139, 10439), (143, 10147), (803, 1807), (949, 1529)]