12545091

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1$

素因数の和:472

約数の個数: 32

約数和(自身を含む): 20267520

約数和(自身を除く): 7722429

約数列:

[1, 3, 9, 13, 27, 39, 103, 117, 309, 347, 351, 927, 1041, 1339, 2781, 3123, 4017, 4511, 9369, 12051, 13533, 35741, 36153, 40599, 107223, 121797, 321669, 464633, 965007, 1393899, 4181697, 12545091]

約数ペア:

[(1, 12545091), (3, 4181697), (9, 1393899), (13, 965007), (27, 464633), (39, 321669), (103, 121797), (117, 107223), (309, 40599), (347, 36153), (351, 35741), (927, 13533), (1041, 12051), (1339, 9369), (2781, 4511), (3123, 4017)]