1296702477

素因数分解:

$3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{188831}}^1$

素因数の和:188953

約数の個数: 24

約数和(自身を含む): 2160238080

約数和(自身を除く): 863535603

約数列:

[1, 3, 7, 9, 21, 63, 109, 327, 763, 981, 2289, 6867, 188831, 566493, 1321817, 1699479, 3965451, 11896353, 20582579, 61747737, 144078053, 185243211, 432234159, 1296702477]

約数ペア:

[(1, 1296702477), (3, 432234159), (7, 185243211), (9, 144078053), (21, 61747737), (63, 20582579), (109, 11896353), (327, 3965451), (763, 1699479), (981, 1321817), (2289, 566493), (6867, 188831)]