53213237

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{30047}}^1$

素因数の和:30088

約数の個数: 16

約数和(自身を含む): 69230592

約数和(自身を除く): 16017355

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 30047, 210329, 330517, 691081, 2313619, 4837567, 7601891, 53213237]

約数ペア:

[(1, 53213237), (7, 7601891), (11, 4837567), (23, 2313619), (77, 691081), (161, 330517), (253, 210329), (1771, 30047)]