4048156953

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{10391}}^1$

素因数の和:10754

約数の個数: 32

約数和(自身を含む): 6145413120

約数和(自身を除く): 2097256167

約数列:

[1, 3, 9, 27, 47, 141, 307, 423, 921, 1269, 2763, 8289, 10391, 14429, 31173, 43287, 93519, 129861, 280557, 389583, 488377, 1465131, 3190037, 4395393, 9570111, 13186179, 28710333, 86130999, 149931739, 449795217, 1349385651, 4048156953]

約数ペア:

[(1, 4048156953), (3, 1349385651), (9, 449795217), (27, 149931739), (47, 86130999), (141, 28710333), (307, 13186179), (423, 9570111), (921, 4395393), (1269, 3190037), (2763, 1465131), (8289, 488377), (10391, 389583), (14429, 280557), (31173, 129861), (43287, 93519)]