8419281

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3539}}^1$

素因数の和:3616

約数の個数: 16

約数和(自身を含む): 12290880

約数和(自身を除く): 3871599

約数列:

[1, 3, 13, 39, 61, 183, 793, 2379, 3539, 10617, 46007, 138021, 215879, 647637, 2806427, 8419281]

約数ペア:

[(1, 8419281), (3, 2806427), (13, 647637), (39, 215879), (61, 138021), (183, 46007), (793, 10617), (2379, 3539)]