2007358767

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{527281}}^1$

素因数の和:527340

約数の個数: 20

約数和(自身を含む): 3062453856

約数和(自身を除く): 1055095089

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 527281, 1581843, 4745529, 14236587, 24782207, 42709761, 74346621, 223039863, 669119589, 2007358767]

約数ペア:

[(1, 2007358767), (3, 669119589), (9, 223039863), (27, 74346621), (47, 42709761), (81, 24782207), (141, 14236587), (423, 4745529), (1269, 1581843), (3807, 527281)]