3742839

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{1439}}^1$

素因数の和:1479

約数の個数: 18

約数和(自身を含む): 5747040

約数和(自身を除く): 2004201

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 1439, 2601, 4317, 12951, 24463, 73389, 220167, 415871, 1247613, 3742839]

約数ペア:

[(1, 3742839), (3, 1247613), (9, 415871), (17, 220167), (51, 73389), (153, 24463), (289, 12951), (867, 4317), (1439, 2601)]