2026028721

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{8009}}^1$

素因数の和:8145

約数の個数: 32

約数和(自身を含む): 2892827520

約数和(自身を除く): 866798799

約数列:

[1, 3, 37, 43, 53, 111, 129, 159, 1591, 1961, 2279, 4773, 5883, 6837, 8009, 24027, 84323, 252969, 296333, 344387, 424477, 888999, 1033161, 1273431, 12742319, 15705649, 18252511, 38226957, 47116947, 54757533, 675342907, 2026028721]

約数ペア:

[(1, 2026028721), (3, 675342907), (37, 54757533), (43, 47116947), (53, 38226957), (111, 18252511), (129, 15705649), (159, 12742319), (1591, 1273431), (1961, 1033161), (2279, 888999), (4773, 424477), (5883, 344387), (6837, 296333), (8009, 252969), (24027, 84323)]