989850609

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{434717}}^1$

素因数の和:434757

約数の個数: 24

約数和(自身を含む): 1627584192

約数和(自身を除く): 637733583

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 434717, 1304151, 3912453, 4781887, 9998491, 14345661, 29995473, 43036983, 89986419, 109983401, 329950203, 989850609]

約数ペア:

[(1, 989850609), (3, 329950203), (9, 109983401), (11, 89986419), (23, 43036983), (33, 29995473), (69, 14345661), (99, 9998491), (207, 4781887), (253, 3912453), (759, 1304151), (2277, 434717)]