210318279

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{64853}}^1$

素因数の和:64926

約数の個数: 16

約数和(自身を含む): 298847232

約数和(自身を除く): 88528953

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 64853, 194559, 1491619, 3048091, 4474857, 9144273, 70106093, 210318279]

約数ペア:

[(1, 210318279), (3, 70106093), (23, 9144273), (47, 4474857), (69, 3048091), (141, 1491619), (1081, 194559), (3243, 64853)]