2256393

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{293}}^1$

素因数の和:464

約数の個数: 16

約数和(自身を含む): 3217536

約数和(自身を除く): 961143

約数列:

[1, 3, 17, 51, 151, 293, 453, 879, 2567, 4981, 7701, 14943, 44243, 132729, 752131, 2256393]

約数ペア:

[(1, 2256393), (3, 752131), (17, 132729), (51, 44243), (151, 14943), (293, 7701), (453, 4981), (879, 2567)]