247485414

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{340889}}^1$

素因数の和:340916

約数の個数: 24

約数和(自身を含む): 544060440

約数和(自身を除く): 296575026

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 340889, 681778, 1022667, 2045334, 3749779, 7499558, 11249337, 22498674, 41247569, 82495138, 123742707, 247485414]

約数ペア:

[(1, 247485414), (2, 123742707), (3, 82495138), (6, 41247569), (11, 22498674), (22, 11249337), (33, 7499558), (66, 3749779), (121, 2045334), (242, 1022667), (363, 681778), (726, 340889)]