15830991

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{353}}^1$

素因数の和:524

約数の個数: 32

約数和(自身を含む): 25827840

約数和(自身を除く): 9996849

約数列:

[1, 3, 9, 11, 27, 33, 99, 151, 297, 353, 453, 1059, 1359, 1661, 3177, 3883, 4077, 4983, 9531, 11649, 14949, 34947, 44847, 53303, 104841, 159909, 479727, 586333, 1439181, 1758999, 5276997, 15830991]

約数ペア:

[(1, 15830991), (3, 5276997), (9, 1758999), (11, 1439181), (27, 586333), (33, 479727), (99, 159909), (151, 104841), (297, 53303), (353, 44847), (453, 34947), (1059, 14949), (1359, 11649), (1661, 9531), (3177, 4983), (3883, 4077)]