1279111057

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{21751}}^1$

素因数の和:22060

約数の個数: 16

約数和(自身を含む): 1514635264

約数和(自身を除く): 235524207

約数列:

[1, 7, 31, 217, 271, 1897, 8401, 21751, 58807, 152257, 674281, 4719967, 5894521, 41261647, 182730151, 1279111057]

約数ペア:

[(1, 1279111057), (7, 182730151), (31, 41261647), (217, 5894521), (271, 4719967), (1897, 674281), (8401, 152257), (21751, 58807)]