126574469

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^2\times {\mathrm{211}}^1$

素因数の和:377

約数の個数: 24

約数和(自身を含む): 156089664

約数和(自身を除く): 29515195

約数列:

[1, 7, 17, 71, 119, 211, 497, 1207, 1477, 3587, 5041, 8449, 14981, 25109, 35287, 85697, 104867, 254677, 599879, 1063651, 1782739, 7445557, 18082067, 126574469]

約数ペア:

[(1, 126574469), (7, 18082067), (17, 7445557), (71, 1782739), (119, 1063651), (211, 599879), (497, 254677), (1207, 104867), (1477, 85697), (3587, 35287), (5041, 25109), (8449, 14981)]