2021448081

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{983}}^1\times {\mathrm{29803}}^1$

素因数の和:30812

約数の個数: 16

約数和(自身を含む): 2815405056

約数和(自身を除く): 793956975

約数列:

[1, 3, 23, 69, 983, 2949, 22609, 29803, 67827, 89409, 685469, 2056407, 29296349, 87889047, 673816027, 2021448081]

約数ペア:

[(1, 2021448081), (3, 673816027), (23, 87889047), (69, 29296349), (983, 2056407), (2949, 685469), (22609, 89409), (29803, 67827)]