245395683

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{699133}}^1$

素因数の和:699155

約数の個数: 16

約数和(自身を含む): 391515040

約数和(自身を除く): 146119357

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 699133, 2097399, 6292197, 9088729, 18876591, 27266187, 81798561, 245395683]

約数ペア:

[(1, 245395683), (3, 81798561), (9, 27266187), (13, 18876591), (27, 9088729), (39, 6292197), (117, 2097399), (351, 699133)]