16312437

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{691}}^1$

素因数の和:801

約数の個数: 24

約数和(自身を含む): 24541088

約数和(自身を除く): 8228651

約数列:

[1, 3, 9, 43, 61, 129, 183, 387, 549, 691, 2073, 2623, 6219, 7869, 23607, 29713, 42151, 89139, 126453, 267417, 379359, 1812493, 5437479, 16312437]

約数ペア:

[(1, 16312437), (3, 5437479), (9, 1812493), (43, 379359), (61, 267417), (129, 126453), (183, 89139), (387, 42151), (549, 29713), (691, 23607), (2073, 7869), (2623, 6219)]