291220446961

素因数分解:

${\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{311}}^1\times {\mathrm{140453}}^1$

素因数の和:140936

約数の個数: 16

約数和(自身を含む): 299740072320

約数和(自身を除く): 8519625359

約数列:

[1, 59, 113, 311, 6667, 18349, 35143, 140453, 2073437, 8286727, 15871189, 43680883, 936400151, 2577172097, 4935939779, 291220446961]

約数ペア:

[(1, 291220446961), (59, 4935939779), (113, 2577172097), (311, 936400151), (6667, 43680883), (18349, 15871189), (35143, 8286727), (140453, 2073437)]