2021627301

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{501769}}^1$

素因数の和:501868

約数の個数: 16

約数和(自身を含む): 2890195200

約数和(自身を除く): 868567899

約数列:

[1, 3, 17, 51, 79, 237, 1343, 4029, 501769, 1505307, 8530073, 25590219, 39639751, 118919253, 673875767, 2021627301]

約数ペア:

[(1, 2021627301), (3, 673875767), (17, 118919253), (51, 39639751), (79, 25590219), (237, 8530073), (1343, 1505307), (4029, 501769)]