12091521

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{10691}}^1$

素因数の和:10736

約数の個数: 16

約数和(自身を含む): 17962560

約数和(自身を除く): 5871039

約数列:

[1, 3, 13, 29, 39, 87, 377, 1131, 10691, 32073, 138983, 310039, 416949, 930117, 4030507, 12091521]

約数ペア:

[(1, 12091521), (3, 4030507), (13, 930117), (29, 416949), (39, 310039), (87, 138983), (377, 32073), (1131, 10691)]