213546299

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{4789}}^1$

素因数の和:4910

約数の個数: 16

約数和(自身を含む): 235208160

約数和(自身を除く): 21661861

約数列:

[1, 17, 43, 61, 731, 1037, 2623, 4789, 44591, 81413, 205927, 292129, 3500759, 4966193, 12561547, 213546299]

約数ペア:

[(1, 213546299), (17, 12561547), (43, 4966193), (61, 3500759), (731, 292129), (1037, 205927), (2623, 81413), (4789, 44591)]