2145615597

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{1877179}}^1$

素因数の和:1877312

約数の個数: 12

約数和(自身を含む): 3123627520

約数和(自身を除く): 978011923

約数列:

[1, 3, 9, 127, 381, 1143, 1877179, 5631537, 16894611, 238401733, 715205199, 2145615597]

約数ペア:

[(1, 2145615597), (3, 715205199), (9, 238401733), (127, 16894611), (381, 5631537), (1143, 1877179)]