8682921

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1579}}^1$

素因数の和:1645

約数の個数: 24

約数和(自身を含む): 13802880

約数和(自身を除く): 5119959

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1579, 1833, 4737, 5499, 14211, 20527, 61581, 74213, 184743, 222639, 667917, 964769, 2894307, 8682921]

約数ペア:

[(1, 8682921), (3, 2894307), (9, 964769), (13, 667917), (39, 222639), (47, 184743), (117, 74213), (141, 61581), (423, 20527), (611, 14211), (1579, 5499), (1833, 4737)]