247127742

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{807607}}^1$

素因数の和:807632

約数の個数: 24

約数和(自身を含む): 566940816

約数和(自身を除く): 319813074

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 807607, 1615214, 2422821, 4845642, 7268463, 13729319, 14536926, 27458638, 41187957, 82375914, 123563871, 247127742]

約数ペア:

[(1, 247127742), (2, 123563871), (3, 82375914), (6, 41187957), (9, 27458638), (17, 14536926), (18, 13729319), (34, 7268463), (51, 4845642), (102, 2422821), (153, 1615214), (306, 807607)]