3917021

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:284

約数の個数: 16

約数和(自身を含む): 4455360

約数和(自身を除く): 538339

約数列:

[1, 17, 19, 67, 181, 323, 1139, 1273, 3077, 3439, 12127, 21641, 58463, 206159, 230413, 3917021]

約数ペア:

[(1, 3917021), (17, 230413), (19, 206159), (67, 58463), (181, 21641), (323, 12127), (1139, 3439), (1273, 3077)]