57215973

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{2297}}^1$

素因数の和:2361

約数の個数: 24

約数和(自身を含む): 84051648

約数和(自身を除く): 26835675

約数列:

[1, 3, 19, 23, 57, 69, 361, 437, 1083, 1311, 2297, 6891, 8303, 24909, 43643, 52831, 130929, 158493, 829217, 1003789, 2487651, 3011367, 19071991, 57215973]

約数ペア:

[(1, 57215973), (3, 19071991), (19, 3011367), (23, 2487651), (57, 1003789), (69, 829217), (361, 158493), (437, 130929), (1083, 52831), (1311, 43643), (2297, 24909), (6891, 8303)]