23863669193

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{20261}}^1$

素因数の和:20374

約数の個数: 36

約数和(自身を含む): 30608060868

約数和(自身を除く): 6744391675

約数列:

[1, 7, 13, 43, 49, 91, 301, 559, 637, 1849, 2107, 3913, 12943, 20261, 24037, 27391, 90601, 141827, 168259, 263393, 871223, 992789, 1177813, 1843751, 6098561, 11325899, 12906257, 37462589, 42689927, 79281293, 262238123, 487013657, 554969051, 1835666861, 3409095599, 23863669193]

約数ペア:

[(1, 23863669193), (7, 3409095599), (13, 1835666861), (43, 554969051), (49, 487013657), (91, 262238123), (301, 79281293), (559, 42689927), (637, 37462589), (1849, 12906257), (2107, 11325899), (3913, 6098561), (12943, 1843751), (20261, 1177813), (24037, 992789), (27391, 871223), (90601, 263393), (141827, 168259)]