9801478028027

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{7481}}^1\times {\mathrm{229093}}^1$

素因数の和:236643

約数の個数: 32

約数和(自身を含む): 12067132408320

約数和(自身を除く): 2265654380293

約数列:

[1, 7, 19, 43, 133, 301, 817, 5719, 7481, 52367, 142139, 229093, 321683, 994973, 1603651, 2251781, 4352767, 6111977, 9850999, 30469369, 42783839, 68956993, 187168981, 1310182867, 1713844733, 11996913131, 32563049927, 73695323519, 227941349489, 515867264633, 1400211146861, 9801478028027]

約数ペア:

[(1, 9801478028027), (7, 1400211146861), (19, 515867264633), (43, 227941349489), (133, 73695323519), (301, 32563049927), (817, 11996913131), (5719, 1713844733), (7481, 1310182867), (52367, 187168981), (142139, 68956993), (229093, 42783839), (321683, 30469369), (994973, 9850999), (1603651, 6111977), (2251781, 4352767)]