980764719

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1879}}^1\times {\mathrm{15817}}^1$

素因数の和:17710

約数の個数: 16

約数和(自身を含む): 1427416320

約数和(自身を除く): 446651601

約数列:

[1, 3, 11, 33, 1879, 5637, 15817, 20669, 47451, 62007, 173987, 521961, 29720143, 89160429, 326921573, 980764719]

約数ペア:

[(1, 980764719), (3, 326921573), (11, 89160429), (33, 29720143), (1879, 521961), (5637, 173987), (15817, 62007), (20669, 47451)]