1668103671

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1155997}}^1$

素因数の和:1156050

約数の個数: 16

約数和(自身を含む): 2459963744

約数和(自身を除く): 791860073

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 1155997, 3467991, 15027961, 42771889, 45083883, 128315667, 556034557, 1668103671]

約数ペア:

[(1, 1668103671), (3, 556034557), (13, 128315667), (37, 45083883), (39, 42771889), (111, 15027961), (481, 3467991), (1443, 1155997)]