15944181

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 24893568

約数和(自身を除く): 8949387

約数列:

[1, 3, 11, 17, 33, 51, 97, 187, 291, 293, 561, 879, 1067, 1649, 3201, 3223, 4947, 4981, 9669, 14943, 18139, 28421, 54417, 54791, 85263, 164373, 312631, 483157, 937893, 1449471, 5314727, 15944181]

約数ペア:

[(1, 15944181), (3, 5314727), (11, 1449471), (17, 937893), (33, 483157), (51, 312631), (97, 164373), (187, 85263), (291, 54791), (293, 54417), (561, 28421), (879, 18139), (1067, 14943), (1649, 9669), (3201, 4981), (3223, 4947)]