1330973541

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{7783471}}^1$

素因数の和:7783496

約数の個数: 12

約数和(自身を含む): 2023702720

約数和(自身を除く): 692729179

約数列:

[1, 3, 9, 19, 57, 171, 7783471, 23350413, 70051239, 147885949, 443657847, 1330973541]

約数ペア:

[(1, 1330973541), (3, 443657847), (9, 147885949), (19, 70051239), (57, 23350413), (171, 7783471)]