8135967

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{283}}^1$

素因数の和:367

約数の個数: 24

約数和(自身を含む): 12786816

約数和(自身を除く): 4650849

約数列:

[1, 3, 7, 21, 37, 111, 259, 283, 777, 849, 1369, 1981, 4107, 5943, 9583, 10471, 28749, 31413, 73297, 219891, 387427, 1162281, 2711989, 8135967]

約数ペア:

[(1, 8135967), (3, 2711989), (7, 1162281), (21, 387427), (37, 219891), (111, 73297), (259, 31413), (283, 28749), (777, 10471), (849, 9583), (1369, 5943), (1981, 4107)]