7049331681

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{491}}^1\times {\mathrm{8237}}^1$

素因数の和:8821

約数の個数: 32

約数和(自身を含む): 10894722048

約数和(自身を除く): 3845390367

約数列:

[1, 3, 7, 21, 83, 249, 491, 581, 1473, 1743, 3437, 8237, 10311, 24711, 40753, 57659, 122259, 172977, 285271, 683671, 855813, 2051013, 4044367, 4785697, 12133101, 14357091, 28310569, 84931707, 335682461, 1007047383, 2349777227, 7049331681]

約数ペア:

[(1, 7049331681), (3, 2349777227), (7, 1007047383), (21, 335682461), (83, 84931707), (249, 28310569), (491, 14357091), (581, 12133101), (1473, 4785697), (1743, 4044367), (3437, 2051013), (8237, 855813), (10311, 683671), (24711, 285271), (40753, 172977), (57659, 122259)]