53423909

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{2903}}^1$

素因数の和:3160

約数の個数: 16

約数和(自身を含む): 66908160

約数和(自身を除く): 13484251

約数列:

[1, 7, 11, 77, 239, 1673, 2629, 2903, 18403, 20321, 31933, 223531, 693817, 4856719, 7631987, 53423909]

約数ペア:

[(1, 53423909), (7, 7631987), (11, 4856719), (77, 693817), (239, 223531), (1673, 31933), (2629, 20321), (2903, 18403)]