220155243

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{953053}}^1$

素因数の和:953074

約数の個数: 16

約数和(自身を含む): 365972736

約数和(自身を除く): 145817493

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 953053, 2859159, 6671371, 10483583, 20014113, 31450749, 73385081, 220155243]

約数ペア:

[(1, 220155243), (3, 73385081), (7, 31450749), (11, 20014113), (21, 10483583), (33, 6671371), (77, 2859159), (231, 953053)]