71708397

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{5471}}^1$

素因数の和:5748

約数の個数: 16

約数和(自身を含む): 101647872

約数和(自身を除く): 29939475

約数列:

[1, 3, 17, 51, 257, 771, 4369, 5471, 13107, 16413, 93007, 279021, 1406047, 4218141, 23902799, 71708397]

約数ペア:

[(1, 71708397), (3, 23902799), (17, 4218141), (51, 1406047), (257, 279021), (771, 93007), (4369, 16413), (5471, 13107)]