129628213

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53323}}^1$

素因数の和:53364

約数の個数: 16

約数和(自身を含む): 161251776

約数和(自身を除く): 31623563

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 53323, 586553, 693199, 906491, 7625189, 9971401, 11784383, 129628213]

約数ペア:

[(1, 129628213), (11, 11784383), (13, 9971401), (17, 7625189), (143, 906491), (187, 693199), (221, 586553), (2431, 53323)]