1833897780001

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{15149}}^1\times {\mathrm{751909}}^1$

素因数の和:767088

約数の個数: 16

約数和(自身を含む): 2187155808000

約数和(自身を除く): 353258027999

約数列:

[1, 7, 23, 161, 15149, 106043, 348427, 751909, 2438989, 5263363, 17293907, 121057349, 11390669441, 79734686087, 261985397143, 1833897780001]

約数ペア:

[(1, 1833897780001), (7, 261985397143), (23, 79734686087), (161, 11390669441), (15149, 121057349), (106043, 17293907), (348427, 5263363), (751909, 2438989)]