26753293

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{349}}^1$

素因数の和:636

約数の個数: 16

約数和(自身を含む): 31449600

約数和(自身を除く): 4696307

約数列:

[1, 7, 47, 233, 329, 349, 1631, 2443, 10951, 16403, 76657, 81317, 114821, 569219, 3821899, 26753293]

約数ペア:

[(1, 26753293), (7, 3821899), (47, 569219), (233, 114821), (329, 81317), (349, 76657), (1631, 16403), (2443, 10951)]