39825489

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{383}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 61046784

約数和(自身を除く): 21221295

約数列:

[1, 3, 11, 23, 33, 69, 137, 253, 383, 411, 759, 1149, 1507, 3151, 4213, 4521, 8809, 9453, 12639, 26427, 34661, 52471, 96899, 103983, 157413, 290697, 577181, 1206833, 1731543, 3620499, 13275163, 39825489]

約数ペア:

[(1, 39825489), (3, 13275163), (11, 3620499), (23, 1731543), (33, 1206833), (69, 577181), (137, 290697), (253, 157413), (383, 103983), (411, 96899), (759, 52471), (1149, 34661), (1507, 26427), (3151, 12639), (4213, 9453), (4521, 8809)]