2102457

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1889}}^1$

素因数の和:1952

約数の個数: 16

約数和(自身を含む): 3265920

約数和(自身を除く): 1163463

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 1889, 5667, 13223, 39669, 100117, 300351, 700819, 2102457]

約数ペア:

[(1, 2102457), (3, 700819), (7, 300351), (21, 100117), (53, 39669), (159, 13223), (371, 5667), (1113, 1889)]