12573249

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 19160064

約数和(自身を除く): 6586815

約数列:

[1, 3, 13, 23, 39, 69, 107, 131, 299, 321, 393, 897, 1391, 1703, 2461, 3013, 4173, 5109, 7383, 9039, 14017, 31993, 39169, 42051, 95979, 117507, 182221, 322391, 546663, 967173, 4191083, 12573249]

約数ペア:

[(1, 12573249), (3, 4191083), (13, 967173), (23, 546663), (39, 322391), (69, 182221), (107, 117507), (131, 95979), (299, 42051), (321, 39169), (393, 31993), (897, 14017), (1391, 9039), (1703, 7383), (2461, 5109), (3013, 4173)]