28863681

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{124951}}^1$

素因数の和:124972

約数の個数: 16

約数和(自身を含む): 47981568

約数和(自身を除く): 19117887

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 124951, 374853, 874657, 1374461, 2623971, 4123383, 9621227, 28863681]

約数ペア:

[(1, 28863681), (3, 9621227), (7, 4123383), (11, 2623971), (21, 1374461), (33, 874657), (77, 374853), (231, 124951)]