12611211

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{317}}^1$

素因数の和:558

約数の個数: 16

約数和(自身を含む): 17172000

約数和(自身を除く): 4560789

約数列:

[1, 3, 89, 149, 267, 317, 447, 951, 13261, 28213, 39783, 47233, 84639, 141699, 4203737, 12611211]

約数ペア:

[(1, 12611211), (3, 4203737), (89, 141699), (149, 84639), (267, 47233), (317, 39783), (447, 28213), (951, 13261)]