78471315503

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{21011}}^1\times {\mathrm{28081}}^1$

素因数の和:49118

約数の個数: 16

約数和(自身を含む): 94409437440

約数和(自身を除く): 15938121937

約数列:

[1, 7, 19, 133, 21011, 28081, 147077, 196567, 399209, 533539, 2794463, 3734773, 590009891, 4130069237, 11210187929, 78471315503]

約数ペア:

[(1, 78471315503), (7, 11210187929), (19, 4130069237), (133, 590009891), (21011, 3734773), (28081, 2794463), (147077, 533539), (196567, 399209)]