1339968459

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1\times {\mathrm{28307}}^1$

素因数の和:28850

約数の個数: 16

約数和(自身を含む): 1847946240

約数和(自身を除く): 507977781

約数列:

[1, 3, 31, 93, 509, 1527, 15779, 28307, 47337, 84921, 877517, 2632551, 14408263, 43224789, 446656153, 1339968459]

約数ペア:

[(1, 1339968459), (3, 446656153), (31, 43224789), (93, 14408263), (509, 2632551), (1527, 877517), (15779, 84921), (28307, 47337)]