7506837

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{7129}}^1$

素因数の和:7154

約数の個数: 20

約数和(自身を含む): 12078220

約数和(自身を除く): 4571383

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 7129, 21387, 64161, 92677, 192483, 278031, 577449, 834093, 2502279, 7506837]

約数ペア:

[(1, 7506837), (3, 2502279), (9, 834093), (13, 577449), (27, 278031), (39, 192483), (81, 92677), (117, 64161), (351, 21387), (1053, 7129)]