2146857327

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{222311}}^1$

素因数の和:222383

約数の個数: 24

約数和(自身を含む): 3294663840

約数和(自身を除く): 1147806513

約数列:

[1, 3, 9, 29, 37, 87, 111, 261, 333, 1073, 3219, 9657, 222311, 666933, 2000799, 6447019, 8225507, 19341057, 24676521, 58023171, 74029563, 238539703, 715619109, 2146857327]

約数ペア:

[(1, 2146857327), (3, 715619109), (9, 238539703), (29, 74029563), (37, 58023171), (87, 24676521), (111, 19341057), (261, 8225507), (333, 6447019), (1073, 2000799), (3219, 666933), (9657, 222311)]