2758101

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{631}}^1$

素因数の和:712

約数の個数: 16

約数和(自身を含む): 3883008

約数和(自身を除く): 1124907

約数列:

[1, 3, 31, 47, 93, 141, 631, 1457, 1893, 4371, 19561, 29657, 58683, 88971, 919367, 2758101]

約数ペア:

[(1, 2758101), (3, 919367), (31, 88971), (47, 58683), (93, 29657), (141, 19561), (631, 4371), (1457, 1893)]