4419117

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{613}}^1$

素因数の和:714

約数の個数: 20

約数和(自身を含む): 6686460

約数和(自身を除く): 2267343

約数列:

[1, 3, 9, 27, 81, 89, 267, 613, 801, 1839, 2403, 5517, 7209, 16551, 49653, 54557, 163671, 491013, 1473039, 4419117]

約数ペア:

[(1, 4419117), (3, 1473039), (9, 491013), (27, 163671), (81, 54557), (89, 49653), (267, 16551), (613, 7209), (801, 5517), (1839, 2403)]