728016.0000000

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4751}}^1$

素因数の和:4820

約数の個数: 16

約数和(自身を含む): 14370048

約数和(自身を除く): 4549731

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 4751, 14253, 61763, 185289, 251803, 755409, 3273439, 9820317]

約数ペア:

[(1, 9820317), (3, 3273439), (13, 755409), (39, 251803), (53, 185289), (159, 61763), (689, 14253), (2067, 4751)]