28530318

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{279709}}^1$

素因数の和:279731

約数の個数: 16

約数和(自身を含む): 60417360

約数和(自身を除く): 31887042

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 279709, 559418, 839127, 1678254, 4755053, 9510106, 14265159, 28530318]

約数ペア:

[(1, 28530318), (2, 14265159), (3, 9510106), (6, 4755053), (17, 1678254), (34, 839127), (51, 559418), (102, 279709)]