2906539027

素因数分解:

$7^2\times {\mathrm{53}}^1\times {\mathrm{401}}^1\times {\mathrm{2791}}^1$

素因数の和:3259

約数の個数: 24

約数和(自身を含む): 3454697952

約数和(自身を除く): 548158925

約数列:

[1, 7, 49, 53, 371, 401, 2597, 2791, 2807, 19537, 19649, 21253, 136759, 147923, 148771, 1035461, 1041397, 1119191, 7248227, 7834337, 54840359, 59317123, 415219861, 2906539027]

約数ペア:

[(1, 2906539027), (7, 415219861), (49, 59317123), (53, 54840359), (371, 7834337), (401, 7248227), (2597, 1119191), (2791, 1041397), (2807, 1035461), (19537, 148771), (19649, 147923), (21253, 136759)]