2978877

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4751}}^1$

素因数の和:4784

約数の個数: 16

約数和(自身を含む): 4561920

約数和(自身を除く): 1583043

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 4751, 14253, 52261, 90269, 156783, 270807, 992959, 2978877]

約数ペア:

[(1, 2978877), (3, 992959), (11, 270807), (19, 156783), (33, 90269), (57, 52261), (209, 14253), (627, 4751)]