7426809

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{2351}}^1$

素因数の和:2379

約数の個数: 24

約数和(自身を含む): 11985792

約数和(自身を除く): 4558983

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 2351, 3159, 7053, 21159, 30563, 63477, 91689, 190431, 275067, 571293, 825201, 2475603, 7426809]

約数ペア:

[(1, 7426809), (3, 2475603), (9, 825201), (13, 571293), (27, 275067), (39, 190431), (81, 91689), (117, 63477), (243, 30563), (351, 21159), (1053, 7053), (2351, 3159)]