4405277201

素因数分解:

${\mathrm{13}}^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:323

約数の個数: 40

約数和(自身を含む): 5195117664

約数和(自身を除く): 789840463

約数列:

[1, 13, 17, 43, 169, 211, 221, 559, 731, 2197, 2743, 2873, 3587, 7267, 9073, 9503, 28561, 35659, 37349, 46631, 94471, 117949, 123539, 154241, 463567, 485537, 606203, 1228123, 1533337, 1606007, 2005133, 6026371, 7880639, 19933381, 20878091, 26066729, 102448307, 259133953, 338867477, 4405277201]

約数ペア:

[(1, 4405277201), (13, 338867477), (17, 259133953), (43, 102448307), (169, 26066729), (211, 20878091), (221, 19933381), (559, 7880639), (731, 6026371), (2197, 2005133), (2743, 1606007), (2873, 1533337), (3587, 1228123), (7267, 606203), (9073, 485537), (9503, 463567), (28561, 154241), (35659, 123539), (37349, 117949), (46631, 94471)]