1301217

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:264

約数の個数: 16

約数和(自身を含む): 1814400

約数和(自身を除く): 513183

約数列:

[1, 3, 41, 71, 123, 149, 213, 447, 2911, 6109, 8733, 10579, 18327, 31737, 433739, 1301217]

約数ペア:

[(1, 1301217), (3, 433739), (41, 31737), (71, 18327), (123, 10579), (149, 8733), (213, 6109), (447, 2911)]