57345743

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1951}}^1$

素因数の和:2007

約数の個数: 32

約数和(自身を含む): 78704640

約数和(自身を除く): 21358897

約数列:

[1, 7, 13, 17, 19, 91, 119, 133, 221, 247, 323, 1547, 1729, 1951, 2261, 4199, 13657, 25363, 29393, 33167, 37069, 177541, 232169, 259483, 431171, 481897, 630173, 3018197, 3373279, 4411211, 8192249, 57345743]

約数ペア:

[(1, 57345743), (7, 8192249), (13, 4411211), (17, 3373279), (19, 3018197), (91, 630173), (119, 481897), (133, 431171), (221, 259483), (247, 232169), (323, 177541), (1547, 37069), (1729, 33167), (1951, 29393), (2261, 25363), (4199, 13657)]