2986711

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1427}}^1$

素因数の和:1470

約数の個数: 16

約数和(自身を含む): 3838464

約数和(自身を除く): 851753

約数列:

[1, 7, 13, 23, 91, 161, 299, 1427, 2093, 9989, 18551, 32821, 129857, 229747, 426673, 2986711]

約数ペア:

[(1, 2986711), (7, 426673), (13, 229747), (23, 129857), (91, 32821), (161, 18551), (299, 9989), (1427, 2093)]