15340443

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{313}}^1$

素因数の和:395

約数の個数: 24

約数和(自身を含む): 22449744

約数和(自身を除く): 7109301

約数列:

[1, 3, 17, 31, 51, 93, 313, 527, 939, 961, 1581, 2883, 5321, 9703, 15963, 16337, 29109, 49011, 164951, 300793, 494853, 902379, 5113481, 15340443]

約数ペア:

[(1, 15340443), (3, 5113481), (17, 902379), (31, 494853), (51, 300793), (93, 164951), (313, 49011), (527, 29109), (939, 16337), (961, 15963), (1581, 9703), (2883, 5321)]