245825839

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{7703}}^1$

素因数の和:7854

約数の個数: 16

約数和(自身を含む): 289916928

約数和(自身を除く): 44091089

約数列:

[1, 7, 47, 97, 329, 679, 4559, 7703, 31913, 53921, 362041, 747191, 2534287, 5230337, 35117977, 245825839]

約数ペア:

[(1, 245825839), (7, 35117977), (47, 5230337), (97, 2534287), (329, 747191), (679, 362041), (4559, 53921), (7703, 31913)]