141785749

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{11489}}^1$

素因数の和:11580

約数の個数: 16

約数和(自身を含む): 169868160

約数和(自身を除く): 28082411

約数列:

[1, 7, 41, 43, 287, 301, 1763, 11489, 12341, 80423, 471049, 494027, 3297343, 3458189, 20255107, 141785749]

約数ペア:

[(1, 141785749), (7, 20255107), (41, 3458189), (43, 3297343), (287, 494027), (301, 471049), (1763, 80423), (11489, 12341)]