412581

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:236

約数の個数: 16

約数和(自身を含む): 604800

約数和(自身を除く): 192219

約数列:

[1, 3, 13, 39, 71, 149, 213, 447, 923, 1937, 2769, 5811, 10579, 31737, 137527, 412581]

約数ペア:

[(1, 412581), (3, 137527), (13, 31737), (39, 10579), (71, 5811), (149, 2769), (213, 1937), (447, 923)]