12941223

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2551}}^1$

素因数の和:2662

約数の個数: 16

約数和(自身を含む): 18374400

約数和(自身を除く): 5433177

約数列:

[1, 3, 19, 57, 89, 267, 1691, 2551, 5073, 7653, 48469, 145407, 227039, 681117, 4313741, 12941223]

約数ペア:

[(1, 12941223), (3, 4313741), (19, 681117), (57, 227039), (89, 145407), (267, 48469), (1691, 7653), (2551, 5073)]