1728490897

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{929}}^1\times {\mathrm{2029}}^1$

素因数の和:3096

約数の個数: 16

約数和(自身を含む): 1993622400

約数和(自身を除く): 265131503

約数列:

[1, 7, 131, 917, 929, 2029, 6503, 14203, 121699, 265799, 851893, 1860593, 1884941, 13194587, 246927271, 1728490897]

約数ペア:

[(1, 1728490897), (7, 246927271), (131, 13194587), (917, 1884941), (929, 1860593), (2029, 851893), (6503, 265799), (14203, 121699)]