7835800947

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{64007}}^1$

素因数の和:64139

約数の個数: 32

約数和(自身を含む): 11670962688

約数和(自身を除く): 3835161741

約数列:

[1, 3, 13, 39, 43, 73, 129, 219, 559, 949, 1677, 2847, 3139, 9417, 40807, 64007, 122421, 192021, 832091, 2496273, 2752301, 4672511, 8256903, 14017533, 35779913, 60742643, 107339739, 182227929, 200917973, 602753919, 2611933649, 7835800947]

約数ペア:

[(1, 7835800947), (3, 2611933649), (13, 602753919), (39, 200917973), (43, 182227929), (73, 107339739), (129, 60742643), (219, 35779913), (559, 14017533), (949, 8256903), (1677, 4672511), (2847, 2752301), (3139, 2496273), (9417, 832091), (40807, 192021), (64007, 122421)]