10980009

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:454

約数の個数: 32

約数和(自身を含む): 17328000

約数和(自身を除く): 6347991

約数列:

[1, 3, 9, 27, 29, 37, 87, 111, 261, 333, 379, 783, 999, 1073, 1137, 3219, 3411, 9657, 10233, 10991, 14023, 28971, 32973, 42069, 98919, 126207, 296757, 378621, 406667, 1220001, 3660003, 10980009]

約数ペア:

[(1, 10980009), (3, 3660003), (9, 1220001), (27, 406667), (29, 378621), (37, 296757), (87, 126207), (111, 98919), (261, 42069), (333, 32973), (379, 28971), (783, 14023), (999, 10991), (1073, 10233), (1137, 9657), (3219, 3411)]