16121001

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{9613}}^1$

素因数の和:9672

約数の個数: 16

約数和(自身を含む): 23688896

約数和(自身を除く): 7567895

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 9613, 28839, 124969, 374907, 413359, 1240077, 5373667, 16121001]

約数ペア:

[(1, 16121001), (3, 5373667), (13, 1240077), (39, 413359), (43, 374907), (129, 124969), (559, 28839), (1677, 9613)]