88181989

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{3371}}^1$

素因数の和:3516

約数の個数: 16

約数和(自身を含む): 104558976

約数和(自身を除く): 16376987

約数列:

[1, 7, 37, 101, 259, 707, 3371, 3737, 23597, 26159, 124727, 340471, 873089, 2383297, 12597427, 88181989]

約数ペア:

[(1, 88181989), (7, 12597427), (37, 2383297), (101, 873089), (259, 340471), (707, 124727), (3371, 26159), (3737, 23597)]