9972305

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4013}}^1$

素因数の和:4096

約数の個数: 16

約数和(自身を含む): 13872384

約数和(自身を除く): 3900079

約数列:

[1, 5, 7, 35, 71, 355, 497, 2485, 4013, 20065, 28091, 140455, 284923, 1424615, 1994461, 9972305]

約数ペア:

[(1, 9972305), (5, 1994461), (7, 1424615), (35, 284923), (71, 140455), (355, 28091), (497, 20065), (2485, 4013)]