6580288221

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8880281}}^1$

素因数の和:8880316

約数の個数: 16

約数和(自身を含む): 9945915840

約数和(自身を除く): 3365627619

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 8880281, 26640843, 115443653, 168725339, 346330959, 506176017, 2193429407, 6580288221]

約数ペア:

[(1, 6580288221), (3, 2193429407), (13, 506176017), (19, 346330959), (39, 168725339), (57, 115443653), (247, 26640843), (741, 8880281)]