12861123

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 19699200

約数和(自身を除く): 6838077

約数列:

[1, 3, 11, 29, 33, 87, 89, 151, 267, 319, 453, 957, 979, 1661, 2581, 2937, 4379, 4983, 7743, 13137, 13439, 28391, 40317, 48169, 85173, 144507, 147829, 389731, 443487, 1169193, 4287041, 12861123]

約数ペア:

[(1, 12861123), (3, 4287041), (11, 1169193), (29, 443487), (33, 389731), (87, 147829), (89, 144507), (151, 85173), (267, 48169), (319, 40317), (453, 28391), (957, 13439), (979, 13137), (1661, 7743), (2581, 4983), (2937, 4379)]