9859157

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 13547520

約数和(自身を除く): 3688363

約数列:

[1, 7, 11, 19, 23, 77, 133, 161, 209, 253, 293, 437, 1463, 1771, 2051, 3059, 3223, 4807, 5567, 6739, 22561, 33649, 38969, 47173, 61237, 74129, 128041, 428659, 518903, 896287, 1408451, 9859157]

約数ペア:

[(1, 9859157), (7, 1408451), (11, 896287), (19, 518903), (23, 428659), (77, 128041), (133, 74129), (161, 61237), (209, 47173), (253, 38969), (293, 33649), (437, 22561), (1463, 6739), (1771, 5567), (2051, 4807), (3059, 3223)]