864897593

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{64319}}^1$

素因数の和:64456

約数の個数: 16

約数和(自身を含む): 1055877120

約数和(自身を除く): 190979527

約数列:

[1, 7, 17, 113, 119, 791, 1921, 13447, 64319, 450233, 1093423, 7268047, 7653961, 50876329, 123556799, 864897593]

約数ペア:

[(1, 864897593), (7, 123556799), (17, 50876329), (113, 7653961), (119, 7268047), (791, 1093423), (1921, 450233), (13447, 64319)]