2021855169

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{587}}^1\times {\mathrm{67537}}^1$

素因数の和:68144

約数の個数: 16

約数和(自身を含む): 2859288768

約数和(自身を除く): 837433599

約数列:

[1, 3, 17, 51, 587, 1761, 9979, 29937, 67537, 202611, 1148129, 3444387, 39644219, 118932657, 673951723, 2021855169]

約数ペア:

[(1, 2021855169), (3, 673951723), (17, 118932657), (51, 39644219), (587, 3444387), (1761, 1148129), (9979, 202611), (29937, 67537)]