57292719

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{457}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 87056640

約数和(自身を除く): 29763921

約数列:

[1, 3, 11, 29, 33, 87, 131, 319, 393, 457, 957, 1371, 1441, 3799, 4323, 5027, 11397, 13253, 15081, 39759, 41789, 59867, 125367, 145783, 179601, 437349, 658537, 1736143, 1975611, 5208429, 19097573, 57292719]

約数ペア:

[(1, 57292719), (3, 19097573), (11, 5208429), (29, 1975611), (33, 1736143), (87, 658537), (131, 437349), (319, 179601), (393, 145783), (457, 125367), (957, 59867), (1371, 41789), (1441, 39759), (3799, 15081), (4323, 13253), (5027, 11397)]