85870213

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{35323}}^1$

素因数の和:35364

約数の個数: 16

約数和(自身を含む): 106819776

約数和(自身を除く): 20949563

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 35323, 388553, 459199, 600491, 5051189, 6605401, 7806383, 85870213]

約数ペア:

[(1, 85870213), (11, 7806383), (13, 6605401), (17, 5051189), (143, 600491), (187, 459199), (221, 388553), (2431, 35323)]