39271449

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{26339}}^1$

素因数の和:26420

約数の個数: 16

約数和(自身を含む): 60687360

約数和(自身を除く): 21415911

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 26339, 79017, 184373, 553119, 1870069, 5610207, 13090483, 39271449]

約数ペア:

[(1, 39271449), (3, 13090483), (7, 5610207), (21, 1870069), (71, 553119), (213, 184373), (497, 79017), (1491, 26339)]