12778865643

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{790429}}^1$

素因数の和:790766

約数の個数: 16

約数和(自身を含む): 18097685280

約数和(自身を除く): 5318819637

約数列:

[1, 3, 17, 51, 317, 951, 5389, 16167, 790429, 2371287, 13437293, 40311879, 250565993, 751697979, 4259621881, 12778865643]

約数ペア:

[(1, 12778865643), (3, 4259621881), (17, 751697979), (51, 250565993), (317, 40311879), (951, 13437293), (5389, 2371287), (16167, 790429)]