9987279

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1733}}^1$

素因数の和:1866

約数の個数: 16

約数和(自身を含む): 14232672

約数和(自身を除く): 4245393

約数列:

[1, 3, 17, 51, 113, 339, 1733, 1921, 5199, 5763, 29461, 88383, 195829, 587487, 3329093, 9987279]

約数ペア:

[(1, 9987279), (3, 3329093), (17, 587487), (51, 195829), (113, 88383), (339, 29461), (1733, 5763), (1921, 5199)]