288540393

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{509}}^1\times {\mathrm{5107}}^1$

素因数の和:5656

約数の個数: 16

約数和(自身を含む): 395972160

約数和(自身を除く): 107431767

約数列:

[1, 3, 37, 111, 509, 1527, 5107, 15321, 18833, 56499, 188959, 566877, 2599463, 7798389, 96180131, 288540393]

約数ペア:

[(1, 288540393), (3, 96180131), (37, 7798389), (111, 2599463), (509, 566877), (1527, 188959), (5107, 56499), (15321, 18833)]