31601319

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{1667}}^1$

素因数の和:1830

約数の個数: 16

約数和(自身を含む): 43234560

約数和(自身を除く): 11633241

約数列:

[1, 3, 71, 89, 213, 267, 1667, 5001, 6319, 18957, 118357, 148363, 355071, 445089, 10533773, 31601319]

約数ペア:

[(1, 31601319), (3, 10533773), (71, 445089), (89, 355071), (213, 148363), (267, 118357), (1667, 18957), (5001, 6319)]