8928423

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7459}}^1$

素因数の和:7491

約数の個数: 24

約数和(自身を含む): 15516800

約数和(自身を除く): 6588377

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 7459, 22377, 52213, 67131, 141721, 156639, 425163, 469917, 992047, 1275489, 2976141, 8928423]

約数ペア:

[(1, 8928423), (3, 2976141), (7, 1275489), (9, 992047), (19, 469917), (21, 425163), (57, 156639), (63, 141721), (133, 67131), (171, 52213), (399, 22377), (1197, 7459)]