52705989

素因数分解:

$3^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{3181}}^1$

素因数の和:3457

約数の個数: 24

約数和(自身を含む): 87364992

約数和(自身を除く): 34659003

約数列:

[1, 3, 7, 9, 21, 63, 263, 789, 1841, 2367, 3181, 5523, 9543, 16569, 22267, 28629, 66801, 200403, 836603, 2509809, 5856221, 7529427, 17568663, 52705989]

約数ペア:

[(1, 52705989), (3, 17568663), (7, 7529427), (9, 5856221), (21, 2509809), (63, 836603), (263, 200403), (789, 66801), (1841, 28629), (2367, 22267), (3181, 16569), (5523, 9543)]