2980977051

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4022911}}^1$

素因数の和:4022946

約数の個数: 16

約数和(自身を含む): 4505661440

約数和(自身を除く): 1524684389

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 4022911, 12068733, 52297843, 76435309, 156893529, 229305927, 993659017, 2980977051]

約数ペア:

[(1, 2980977051), (3, 993659017), (13, 229305927), (19, 156893529), (39, 76435309), (57, 52297843), (247, 12068733), (741, 4022911)]