8253471987

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{739}}^1\times {\mathrm{28859}}^1$

素因数の和:29647

約数の個数: 24

約数和(自身を含む): 12215860800

約数和(自身を除く): 3962388813

約数列:

[1, 3, 9, 43, 129, 387, 739, 2217, 6651, 28859, 31777, 86577, 95331, 259731, 285993, 1240937, 3722811, 11168433, 21326801, 63980403, 191941209, 917052443, 2751157329, 8253471987]

約数ペア:

[(1, 8253471987), (3, 2751157329), (9, 917052443), (43, 191941209), (129, 63980403), (387, 21326801), (739, 11168433), (2217, 3722811), (6651, 1240937), (28859, 285993), (31777, 259731), (86577, 95331)]