2966887

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{727}}^1$

素因数の和:798

約数の個数: 16

約数和(自身を含む): 3773952

約数和(自身を除く): 807065

約数列:

[1, 7, 11, 53, 77, 371, 583, 727, 4081, 5089, 7997, 38531, 55979, 269717, 423841, 2966887]

約数ペア:

[(1, 2966887), (7, 423841), (11, 269717), (53, 55979), (77, 38531), (371, 7997), (583, 5089), (727, 4081)]