12156459

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{2017}}^1$

素因数の和:2075

約数の個数: 24

約数和(自身を含む): 19324368

約数和(自身を除く): 7167909

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 861, 2009, 2017, 6027, 6051, 14119, 42357, 82697, 98833, 248091, 296499, 578879, 1736637, 4052153, 12156459]

約数ペア:

[(1, 12156459), (3, 4052153), (7, 1736637), (21, 578879), (41, 296499), (49, 248091), (123, 98833), (147, 82697), (287, 42357), (861, 14119), (2009, 6051), (2017, 6027)]