7283493

素因数分解:

$3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{433}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 12499200

約数和(自身を除く): 5215707

約数列:

[1, 3, 7, 9, 21, 27, 63, 89, 189, 267, 433, 623, 801, 1299, 1869, 2403, 3031, 3897, 5607, 9093, 11691, 16821, 27279, 38537, 81837, 115611, 269759, 346833, 809277, 1040499, 2427831, 7283493]

約数ペア:

[(1, 7283493), (3, 2427831), (7, 1040499), (9, 809277), (21, 346833), (27, 269759), (63, 115611), (89, 81837), (189, 38537), (267, 27279), (433, 16821), (623, 11691), (801, 9093), (1299, 5607), (1869, 3897), (2403, 3031)]