2188229379

素因数分解:

$3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{459037}}^1$

素因数の和:459274

約数の個数: 16

約数和(自身を含む): 3349141248

約数和(自身を除く): 1160911869

約数列:

[1, 3, 7, 21, 227, 681, 1589, 4767, 459037, 1377111, 3213259, 9639777, 104201399, 312604197, 729409793, 2188229379]

約数ペア:

[(1, 2188229379), (3, 729409793), (7, 312604197), (21, 104201399), (227, 9639777), (681, 3213259), (1589, 1377111), (4767, 459037)]