9969277563

素因数分解:

$3^2\times 7^1\times {\mathrm{509}}^1\times {\mathrm{310889}}^1$

素因数の和:311411

約数の個数: 24

約数和(自身を含む): 16489605600

約数和(自身を除く): 6520328037

約数列:

[1, 3, 7, 9, 21, 63, 509, 1527, 3563, 4581, 10689, 32067, 310889, 932667, 2176223, 2798001, 6528669, 19586007, 158242501, 474727503, 1107697507, 1424182509, 3323092521, 9969277563]

約数ペア:

[(1, 9969277563), (3, 3323092521), (7, 1424182509), (9, 1107697507), (21, 474727503), (63, 158242501), (509, 19586007), (1527, 6528669), (3563, 2798001), (4581, 2176223), (10689, 932667), (32067, 310889)]