211156593

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{16573}}^1$

素因数の和:16744

約数の個数: 16

約数和(自身を含む): 292763136

約数和(自身を除く): 81606543

約数列:

[1, 3, 31, 93, 137, 411, 4247, 12741, 16573, 49719, 513763, 1541289, 2270501, 6811503, 70385531, 211156593]

約数ペア:

[(1, 211156593), (3, 70385531), (31, 6811503), (93, 2270501), (137, 1541289), (411, 513763), (4247, 49719), (12741, 16573)]