321102649

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{523}}^1\times {\mathrm{631}}^1$

素因数の和:1300

約数の個数: 16

約数和(自身を含む): 370908160

約数和(自身を除く): 49805511

約数列:

[1, 7, 139, 523, 631, 973, 3661, 4417, 72697, 87709, 330013, 508879, 613963, 2310091, 45871807, 321102649]

約数ペア:

[(1, 321102649), (7, 45871807), (139, 2310091), (523, 613963), (631, 508879), (973, 330013), (3661, 87709), (4417, 72697)]