4980565551

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6721411}}^1$

素因数の和:6721446

約数の個数: 16

約数和(自身を含む): 7527981440

約数和(自身を除く): 2547415889

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 6721411, 20164233, 87378343, 127706809, 262135029, 383120427, 1660188517, 4980565551]

約数ペア:

[(1, 4980565551), (3, 1660188517), (13, 383120427), (19, 262135029), (39, 127706809), (57, 87378343), (247, 20164233), (741, 6721411)]