6879561

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{421}}^1$

素因数の和:856

約数の個数: 16

約数和(自身を含む): 9925440

約数和(自身を除く): 3045879

約数列:

[1, 3, 13, 39, 419, 421, 1257, 1263, 5447, 5473, 16341, 16419, 176399, 529197, 2293187, 6879561]

約数ペア:

[(1, 6879561), (3, 2293187), (13, 529197), (39, 176399), (419, 16419), (421, 16341), (1257, 5473), (1263, 5447)]