47163389

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{709}}^1$

素因数の和:789

約数の個数: 32

約数和(自身を含む): 62979840

約数和(自身を除く): 15816451

約数列:

[1, 7, 13, 17, 43, 91, 119, 221, 301, 559, 709, 731, 1547, 3913, 4963, 5117, 9217, 9503, 12053, 30487, 64519, 66521, 84371, 156689, 213409, 396331, 518279, 1096823, 2774317, 3627953, 6737627, 47163389]

約数ペア:

[(1, 47163389), (7, 6737627), (13, 3627953), (17, 2774317), (43, 1096823), (91, 518279), (119, 396331), (221, 213409), (301, 156689), (559, 84371), (709, 66521), (731, 64519), (1547, 30487), (3913, 12053), (4963, 9503), (5117, 9217)]