671980287

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{85201}}^1$

素因数の和:85454

約数の個数: 16

約数和(自身を含む): 981527040

約数和(自身を除く): 309546753

約数列:

[1, 3, 11, 33, 239, 717, 2629, 7887, 85201, 255603, 937211, 2811633, 20363039, 61089117, 223993429, 671980287]

約数ペア:

[(1, 671980287), (3, 223993429), (11, 61089117), (33, 20363039), (239, 2811633), (717, 937211), (2629, 255603), (7887, 85201)]