16006401

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{449}}^1$

素因数の和:705

約数の個数: 24

約数和(自身を含む): 24640200

約数和(自身を除く): 8633799

約数列:

[1, 3, 9, 17, 51, 153, 233, 449, 699, 1347, 2097, 3961, 4041, 7633, 11883, 22899, 35649, 68697, 104617, 313851, 941553, 1778489, 5335467, 16006401]

約数ペア:

[(1, 16006401), (3, 5335467), (9, 1778489), (17, 941553), (51, 313851), (153, 104617), (233, 68697), (449, 35649), (699, 22899), (1347, 11883), (2097, 7633), (3961, 4041)]