515744117

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{1381}}^1\times {\mathrm{1721}}^1$

素因数の和:3140

約数の個数: 16

約数和(自身を含む): 609229824

約数和(自身を除く): 93485707

約数列:

[1, 7, 31, 217, 1381, 1721, 9667, 12047, 42811, 53351, 299677, 373457, 2376701, 16636907, 73677731, 515744117]

約数ペア:

[(1, 515744117), (7, 73677731), (31, 16636907), (217, 2376701), (1381, 373457), (1721, 299677), (9667, 53351), (12047, 42811)]