80392287

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{4261}}^1$

素因数の和:4614

約数の個数: 16

約数和(自身を含む): 113198720

約数和(自身を除く): 32806433

約数列:

[1, 3, 19, 57, 331, 993, 4261, 6289, 12783, 18867, 80959, 242877, 1410391, 4231173, 26797429, 80392287]

約数ペア:

[(1, 80392287), (3, 26797429), (19, 4231173), (57, 1410391), (331, 242877), (993, 80959), (4261, 18867), (6289, 12783)]