22470139727

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{126743}}^1$

素因数の和:126843

約数の個数: 32

約数和(自身を含む): 28552888320

約数和(自身を除く): 6082748593

約数列:

[1, 7, 19, 31, 43, 133, 217, 301, 589, 817, 1333, 4123, 5719, 9331, 25327, 126743, 177289, 887201, 2408117, 3929033, 5449949, 16856819, 27503231, 38149643, 74651627, 103549031, 168948419, 522561389, 724843217, 1182638933, 3210019961, 22470139727]

約数ペア:

[(1, 22470139727), (7, 3210019961), (19, 1182638933), (31, 724843217), (43, 522561389), (133, 168948419), (217, 103549031), (301, 74651627), (589, 38149643), (817, 27503231), (1333, 16856819), (4123, 5449949), (5719, 3929033), (9331, 2408117), (25327, 887201), (126743, 177289)]