38999409

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{2029}}^1$

素因数の和:2224

約数の個数: 16

約数和(自身を含む): 53592000

約数和(自身を除く): 14592591

約数列:

[1, 3, 43, 129, 149, 447, 2029, 6087, 6407, 19221, 87247, 261741, 302321, 906963, 12999803, 38999409]

約数ペア:

[(1, 38999409), (3, 12999803), (43, 906963), (129, 302321), (149, 261741), (447, 87247), (2029, 19221), (6087, 6407)]