71200199

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{727}}^1\times {\mathrm{823}}^1$

素因数の和:1574

約数の個数: 16

約数和(自身を含む): 86381568

約数和(自身を除く): 15181369

約数列:

[1, 7, 17, 119, 727, 823, 5089, 5761, 12359, 13991, 86513, 97937, 598321, 4188247, 10171457, 71200199]

約数ペア:

[(1, 71200199), (7, 10171457), (17, 4188247), (119, 598321), (727, 97937), (823, 86513), (5089, 13991), (5761, 12359)]