1143681

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4951}}^1$

素因数の和:4972

約数の個数: 16

約数和(自身を含む): 1901568

約数和(自身を除く): 757887

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 4951, 14853, 34657, 54461, 103971, 163383, 381227, 1143681]

約数ペア:

[(1, 1143681), (3, 381227), (7, 163383), (11, 103971), (21, 54461), (33, 34657), (77, 14853), (231, 4951)]