15669189

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2179}}^1$

素因数の和:2249

約数の個数: 24

約数和(自身を含む): 24485760

約数和(自身を除く): 8816571

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 2179, 2397, 6537, 7191, 19611, 37043, 102413, 111129, 307239, 333387, 921717, 1741021, 5223063, 15669189]

約数ペア:

[(1, 15669189), (3, 5223063), (9, 1741021), (17, 921717), (47, 333387), (51, 307239), (141, 111129), (153, 102413), (423, 37043), (799, 19611), (2179, 7191), (2397, 6537)]