7452351

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:300

約数の個数: 32

約数和(自身を含む): 11840000

約数和(自身を除く): 4387649

約数列:

[1, 3, 9, 19, 27, 57, 73, 171, 199, 219, 513, 597, 657, 1387, 1791, 1971, 3781, 4161, 5373, 11343, 12483, 14527, 34029, 37449, 43581, 102087, 130743, 276013, 392229, 828039, 2484117, 7452351]

約数ペア:

[(1, 7452351), (3, 2484117), (9, 828039), (19, 392229), (27, 276013), (57, 130743), (73, 102087), (171, 43581), (199, 37449), (219, 34029), (513, 14527), (597, 12483), (657, 11343), (1387, 5373), (1791, 4161), (1971, 3781)]