2912563683

素因数分解:

$3^3\times {\mathrm{1531}}^1\times {\mathrm{70459}}^1$

素因数の和:71999

約数の個数: 16

約数和(自身を含む): 4317788800

約数和(自身を除く): 1405225117

約数列:

[1, 3, 9, 27, 1531, 4593, 13779, 41337, 70459, 211377, 634131, 1902393, 107872729, 323618187, 970854561, 2912563683]

約数ペア:

[(1, 2912563683), (3, 970854561), (9, 323618187), (27, 107872729), (1531, 1902393), (4593, 634131), (13779, 211377), (41337, 70459)]