19058139

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{41521}}^1$

素因数の和:41547

約数の個数: 16

約数和(自身を含む): 29895840

約数和(自身を除く): 10837701

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 41521, 124563, 373689, 705857, 1121067, 2117571, 6352713, 19058139]

約数ペア:

[(1, 19058139), (3, 6352713), (9, 2117571), (17, 1121067), (27, 705857), (51, 373689), (153, 124563), (459, 41521)]