2912552019

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{1103}}^1\times {\mathrm{7523}}^1$

素因数の和:8648

約数の個数: 32

約数和(自身を含む): 4651637760

約数和(自身を除く): 1739085741

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 1103, 3309, 7523, 9927, 14339, 22569, 29781, 43017, 67707, 97799, 129051, 203121, 293397, 387153, 880191, 2640573, 8297869, 24893607, 74680821, 107872297, 224042463, 323616891, 970850673, 2912552019]

約数ペア:

[(1, 2912552019), (3, 970850673), (9, 323616891), (13, 224042463), (27, 107872297), (39, 74680821), (117, 24893607), (351, 8297869), (1103, 2640573), (3309, 880191), (7523, 387153), (9927, 293397), (14339, 203121), (22569, 129051), (29781, 97799), (43017, 67707)]