8272809

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{479}}^1$

素因数の和:605

約数の個数: 24

約数和(自身を含む): 12729600

約数和(自身を除く): 4456791

約数列:

[1, 3, 9, 19, 57, 101, 171, 303, 479, 909, 1437, 1919, 4311, 5757, 9101, 17271, 27303, 48379, 81909, 145137, 435411, 919201, 2757603, 8272809]

約数ペア:

[(1, 8272809), (3, 2757603), (9, 919201), (19, 435411), (57, 145137), (101, 81909), (171, 48379), (303, 27303), (479, 17271), (909, 9101), (1437, 5757), (1919, 4311)]