13254399

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{751}}^1$

素因数の和:847

約数の個数: 24

約数和(自身を含む): 20060352

約数和(自身を除く): 6805953

約数列:

[1, 3, 9, 37, 53, 111, 159, 333, 477, 751, 1961, 2253, 5883, 6759, 17649, 27787, 39803, 83361, 119409, 250083, 358227, 1472711, 4418133, 13254399]

約数ペア:

[(1, 13254399), (3, 4418133), (9, 1472711), (37, 358227), (53, 250083), (111, 119409), (159, 83361), (333, 39803), (477, 27787), (751, 17649), (1961, 6759), (2253, 5883)]