10804689

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 18869760

約数和(自身を除く): 8065071

約数列:

[1, 3, 7, 9, 21, 41, 47, 63, 89, 123, 141, 267, 287, 329, 369, 423, 623, 801, 861, 987, 1869, 1927, 2583, 2961, 3649, 4183, 5607, 5781, 10947, 12549, 13489, 17343, 25543, 29281, 32841, 37647, 40467, 76629, 87843, 121401, 171503, 229887, 263529, 514509, 1200521, 1543527, 3601563, 10804689]

約数ペア:

[(1, 10804689), (3, 3601563), (7, 1543527), (9, 1200521), (21, 514509), (41, 263529), (47, 229887), (63, 171503), (89, 121401), (123, 87843), (141, 76629), (267, 40467), (287, 37647), (329, 32841), (369, 29281), (423, 25543), (623, 17343), (801, 13489), (861, 12549), (987, 10947), (1869, 5781), (1927, 5607), (2583, 4183), (2961, 3649)]