11911221921

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{233553371}}^1$

素因数の和:233553391

約数の個数: 8

約数和(自身を含む): 16815842784

約数和(自身を除く): 4904620863

約数列:

[1, 3, 17, 51, 233553371, 700660113, 3970407307, 11911221921]

約数ペア:

[(1, 11911221921), (3, 3970407307), (17, 700660113), (51, 233553371)]