6728721

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1$

素因数の和:576

約数の個数: 16

約数和(自身を含む): 9253440

約数和(自身を除く): 2524719

約数列:

[1, 3, 53, 101, 159, 303, 419, 1257, 5353, 16059, 22207, 42319, 66621, 126957, 2242907, 6728721]

約数ペア:

[(1, 6728721), (3, 2242907), (53, 126957), (101, 66621), (159, 42319), (303, 22207), (419, 16059), (1257, 5353)]