730108431

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{2080081}}^1$

素因数の和:2080103

約数の個数: 16

約数和(自身を含む): 1164845920

約数和(自身を除く): 434737489

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 2080081, 6240243, 18720729, 27041053, 56162187, 81123159, 243369477, 730108431]

約数ペア:

[(1, 730108431), (3, 243369477), (9, 81123159), (13, 56162187), (27, 27041053), (39, 18720729), (117, 6240243), (351, 2080081)]