328049267

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{4813}}^1$

素因数の和:4947

約数の個数: 24

約数和(自身を含む): 414889776

約数和(自身を除く): 86840509

約数列:

[1, 7, 13, 49, 91, 107, 637, 749, 1391, 4813, 5243, 9737, 33691, 62569, 68159, 235837, 437983, 514991, 3065881, 3604937, 6694883, 25234559, 46864181, 328049267]

約数ペア:

[(1, 328049267), (7, 46864181), (13, 25234559), (49, 6694883), (91, 3604937), (107, 3065881), (637, 514991), (749, 437983), (1391, 235837), (4813, 68159), (5243, 62569), (9737, 33691)]