88378213

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7129}}^1$

素因数の和:7177

約数の個数: 24

約数和(自身を含む): 117046080

約数和(自身を除く): 28667867

約数列:

[1, 7, 11, 23, 49, 77, 161, 253, 539, 1127, 1771, 7129, 12397, 49903, 78419, 163967, 349321, 548933, 1147769, 1803637, 3842531, 8034383, 12625459, 88378213]

約数ペア:

[(1, 88378213), (7, 12625459), (11, 8034383), (23, 3842531), (49, 1803637), (77, 1147769), (161, 548933), (253, 349321), (539, 163967), (1127, 78419), (1771, 49903), (7129, 12397)]