3921117

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:564

約数の個数: 16

約数和(自身を含む): 5443200

約数和(自身を除く): 1522083

約数列:

[1, 3, 41, 71, 123, 213, 449, 1347, 2911, 8733, 18409, 31879, 55227, 95637, 1307039, 3921117]

約数ペア:

[(1, 3921117), (3, 1307039), (41, 95637), (71, 55227), (123, 31879), (213, 18409), (449, 8733), (1347, 2911)]