7504731

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{7127}}^1$

素因数の和:7152

約数の個数: 20

約数和(自身を含む): 12074832

約数和(自身を除く): 4570101

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 7127, 21381, 64143, 92651, 192429, 277953, 577287, 833859, 2501577, 7504731]

約数ペア:

[(1, 7504731), (3, 2501577), (9, 833859), (13, 577287), (27, 277953), (39, 192429), (81, 92651), (117, 64143), (351, 21381), (1053, 7127)]