409006079

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^2$

素因数の和:287

約数の個数: 24

約数和(自身を含む): 448146432

約数和(自身を除く): 39140353

約数列:

[1, 23, 47, 71, 73, 1081, 1633, 1679, 3337, 3431, 5183, 5329, 76751, 78913, 119209, 122567, 243601, 250463, 378359, 5602823, 5760649, 8702257, 17782873, 409006079]

約数ペア:

[(1, 409006079), (23, 17782873), (47, 8702257), (71, 5760649), (73, 5602823), (1081, 378359), (1633, 250463), (1679, 243601), (3337, 122567), (3431, 119209), (5183, 78913), (5329, 76751)]