308950911

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{3121}}^1$

素因数の和:3791

約数の個数: 24

約数和(自身を含む): 473395104

約数和(自身を除く): 164444193

約数列:

[1, 3, 9, 17, 51, 153, 647, 1941, 3121, 5823, 9363, 10999, 28089, 32997, 53057, 98991, 159171, 477513, 2019287, 6057861, 18173583, 34327879, 102983637, 308950911]

約数ペア:

[(1, 308950911), (3, 102983637), (9, 34327879), (17, 18173583), (51, 6057861), (153, 2019287), (647, 477513), (1941, 159171), (3121, 98991), (5823, 53057), (9363, 32997), (10999, 28089)]