898907331

素因数分解:

$3^1\times 7^1\times {\mathrm{1579}}^1\times {\mathrm{27109}}^1$

素因数の和:28698

約数の個数: 16

約数和(自身を含む): 1370681600

約数和(自身を除く): 471774269

約数列:

[1, 3, 7, 21, 1579, 4737, 11053, 27109, 33159, 81327, 189763, 569289, 42805111, 128415333, 299635777, 898907331]

約数ペア:

[(1, 898907331), (3, 299635777), (7, 128415333), (21, 42805111), (1579, 569289), (4737, 189763), (11053, 81327), (27109, 33159)]