1270331321

素因数分解:

$7^2\times {\mathrm{1831}}^1\times {\mathrm{14159}}^1$

素因数の和:16004

約数の個数: 12

約数和(自身を含む): 1478643840

約数和(自身を除く): 208312519

約数列:

[1, 7, 49, 1831, 12817, 14159, 89719, 99113, 693791, 25925129, 181475903, 1270331321]

約数ペア:

[(1, 1270331321), (7, 181475903), (49, 25925129), (1831, 693791), (12817, 99113), (14159, 89719)]