137319119

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{90401}}^1$

素因数の和:90446

約数の個数: 12

約数和(自身を含む): 164893248

約数和(自身を除く): 27574129

約数列:

[1, 7, 31, 49, 217, 1519, 90401, 632807, 2802431, 4429649, 19617017, 137319119]

約数ペア:

[(1, 137319119), (7, 19617017), (31, 4429649), (49, 2802431), (217, 632807), (1519, 90401)]