2613789

素因数分解:

$3^4\times {\mathrm{23}}^2\times {\mathrm{61}}^1$

素因数の和:119

約数の個数: 30

約数和(自身を含む): 4148606

約数和(自身を除く): 1534817

約数列:

[1, 3, 9, 23, 27, 61, 69, 81, 183, 207, 529, 549, 621, 1403, 1587, 1647, 1863, 4209, 4761, 4941, 12627, 14283, 32269, 37881, 42849, 96807, 113643, 290421, 871263, 2613789]

約数ペア:

[(1, 2613789), (3, 871263), (9, 290421), (23, 113643), (27, 96807), (61, 42849), (69, 37881), (81, 32269), (183, 14283), (207, 12627), (529, 4941), (549, 4761), (621, 4209), (1403, 1863), (1587, 1647)]