9958839

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{13121}}^1$

素因数の和:13158

約数の個数: 16

約数和(自身を含む): 15116544

約数和(自身を除く): 5157705

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 13121, 39363, 144331, 301783, 432993, 905349, 3319613, 9958839]

約数ペア:

[(1, 9958839), (3, 3319613), (11, 905349), (23, 432993), (33, 301783), (69, 144331), (253, 39363), (759, 13121)]