15696639

素因数分解:

$3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1567}}^1$

素因数の和:1636

約数の個数: 32

約数和(自身を含む): 27095040

約数和(自身を除く): 11398401

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 159, 189, 371, 477, 1113, 1431, 1567, 3339, 4701, 10017, 10969, 14103, 32907, 42309, 83051, 98721, 249153, 296163, 581357, 747459, 1744071, 2242377, 5232213, 15696639]

約数ペア:

[(1, 15696639), (3, 5232213), (7, 2242377), (9, 1744071), (21, 747459), (27, 581357), (53, 296163), (63, 249153), (159, 98721), (189, 83051), (371, 42309), (477, 32907), (1113, 14103), (1431, 10969), (1567, 10017), (3339, 4701)]