56897841

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18947}}^1$

素因数の和:18981

約数の個数: 32

約数和(自身を含む): 101864448

約数和(自身を除く): 44966607

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 18947, 56841, 132629, 208417, 246311, 397887, 625251, 738933, 1458919, 1724177, 2709421, 4376757, 5172531, 8128263, 18965947, 56897841]

約数ペア:

[(1, 56897841), (3, 18965947), (7, 8128263), (11, 5172531), (13, 4376757), (21, 2709421), (33, 1724177), (39, 1458919), (77, 738933), (91, 625251), (143, 397887), (231, 246311), (273, 208417), (429, 132629), (1001, 56841), (3003, 18947)]