25931133

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1361}}^1$

素因数の和:1469

約数の個数: 24

約数和(自身を含む): 39307320

約数和(自身を除く): 13376187

約数列:

[1, 3, 9, 29, 73, 87, 219, 261, 657, 1361, 2117, 4083, 6351, 12249, 19053, 39469, 99353, 118407, 298059, 355221, 894177, 2881237, 8643711, 25931133]

約数ペア:

[(1, 25931133), (3, 8643711), (9, 2881237), (29, 894177), (73, 355221), (87, 298059), (219, 118407), (261, 99353), (657, 39469), (1361, 19053), (2117, 12249), (4083, 6351)]