10521419

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:490

約数の個数: 16

約数和(自身を含む): 11819520

約数和(自身を除く): 1298101

約数列:

[1, 17, 23, 71, 379, 391, 1207, 1633, 6443, 8717, 26909, 27761, 148189, 457453, 618907, 10521419]

約数ペア:

[(1, 10521419), (17, 618907), (23, 457453), (71, 148189), (379, 27761), (391, 26909), (1207, 8717), (1633, 6443)]