31150983

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1\times {\mathrm{307}}^1$

素因数の和:686

約数の個数: 16

約数和(自身を含む): 42134400

約数和(自身を除く): 10983417

約数列:

[1, 3, 149, 227, 307, 447, 681, 921, 33823, 45743, 69689, 101469, 137229, 209067, 10383661, 31150983]

約数ペア:

[(1, 31150983), (3, 10383661), (149, 209067), (227, 137229), (307, 101469), (447, 69689), (681, 45743), (921, 33823)]