31341093

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1553}}^1$

素因数の和:1625

約数の個数: 24

約数和(自身を含む): 49379904

約数和(自身を除く): 18038811

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 961, 1553, 2883, 4659, 6727, 10871, 20181, 32613, 48143, 144429, 337001, 1011003, 1492433, 4477299, 10447031, 31341093]

約数ペア:

[(1, 31341093), (3, 10447031), (7, 4477299), (21, 1492433), (31, 1011003), (93, 337001), (217, 144429), (651, 48143), (961, 32613), (1553, 20181), (2883, 10871), (4659, 6727)]