1330245879

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{183761}}^1$

素因数の和:183910

約数の個数: 16

約数和(自身を含む): 1881722880

約数和(自身を除く): 551477001

約数列:

[1, 3, 19, 57, 127, 381, 2413, 7239, 183761, 551283, 3491459, 10474377, 23337647, 70012941, 443415293, 1330245879]

約数ペア:

[(1, 1330245879), (3, 443415293), (19, 70012941), (57, 23337647), (127, 10474377), (381, 3491459), (2413, 551283), (7239, 183761)]