57354479

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 74941440

約数和(自身を除く): 17586961

約数列:

[1, 7, 13, 23, 67, 91, 161, 299, 409, 469, 871, 1541, 2093, 2863, 5317, 6097, 9407, 10787, 20033, 27403, 37219, 65849, 122291, 140231, 191821, 356239, 630269, 856037, 2493673, 4411883, 8193497, 57354479]

約数ペア:

[(1, 57354479), (7, 8193497), (13, 4411883), (23, 2493673), (67, 856037), (91, 630269), (161, 356239), (299, 191821), (409, 140231), (469, 122291), (871, 65849), (1541, 37219), (2093, 27403), (2863, 20033), (5317, 10787), (6097, 9407)]