4094727

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 6870528

約数和(自身を除く): 2775801

約数列:

[1, 3, 7, 13, 21, 39, 53, 91, 159, 273, 283, 371, 689, 849, 1113, 1981, 2067, 3679, 4823, 5943, 11037, 14469, 14999, 25753, 44997, 77259, 104993, 194987, 314979, 584961, 1364909, 4094727]

約数ペア:

[(1, 4094727), (3, 1364909), (7, 584961), (13, 314979), (21, 194987), (39, 104993), (53, 77259), (91, 44997), (159, 25753), (273, 14999), (283, 14469), (371, 11037), (689, 5943), (849, 4823), (1113, 3679), (1981, 2067)]