57389773

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 73433088

約数和(自身を除く): 16043315

約数列:

[1, 7, 17, 31, 47, 119, 217, 329, 331, 527, 799, 1457, 2317, 3689, 5593, 5627, 10199, 10261, 15557, 24769, 39389, 71827, 108899, 173383, 174437, 264469, 482267, 1221059, 1851283, 3375869, 8198539, 57389773]

約数ペア:

[(1, 57389773), (7, 8198539), (17, 3375869), (31, 1851283), (47, 1221059), (119, 482267), (217, 264469), (329, 174437), (331, 173383), (527, 108899), (799, 71827), (1457, 39389), (2317, 24769), (3689, 15557), (5593, 10261), (5627, 10199)]