28756911

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{5813}}^1$

素因数の和:5930

約数の個数: 16

約数和(自身を含む): 41023584

約数和(自身を除く): 12266673

約数列:

[1, 3, 17, 51, 97, 291, 1649, 4947, 5813, 17439, 98821, 296463, 563861, 1691583, 9585637, 28756911]

約数ペア:

[(1, 28756911), (3, 9585637), (17, 1691583), (51, 563861), (97, 296463), (291, 98821), (1649, 17439), (4947, 5813)]