11967531

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{653}}^1$

素因数の和:846

約数の個数: 16

約数和(自身を含む): 16480800

約数和(自身を除く): 4513269

約数列:

[1, 3, 41, 123, 149, 447, 653, 1959, 6109, 18327, 26773, 80319, 97297, 291891, 3989177, 11967531]

約数ペア:

[(1, 11967531), (3, 3989177), (41, 291891), (123, 97297), (149, 80319), (447, 26773), (653, 18327), (1959, 6109)]