1330782607

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{243421}}^1$

素因数の和:243510

約数の個数: 16

約数和(自身を含む): 1682532864

約数和(自身を除く): 351750257

約数列:

[1, 7, 11, 71, 77, 497, 781, 5467, 243421, 1703947, 2677631, 17282891, 18743417, 120980237, 190111801, 1330782607]

約数ペア:

[(1, 1330782607), (7, 190111801), (11, 120980237), (71, 18743417), (77, 17282891), (497, 2677631), (781, 1703947), (5467, 243421)]