123747001

素因数分解:

$7^2\times {\mathrm{271}}^1\times {\mathrm{9319}}^1$

素因数の和:9604

約数の個数: 12

約数和(自身を含む): 144497280

約数和(自身を除く): 20750279

約数列:

[1, 7, 49, 271, 1897, 9319, 13279, 65233, 456631, 2525449, 17678143, 123747001]

約数ペア:

[(1, 123747001), (7, 17678143), (49, 2525449), (271, 456631), (1897, 65233), (9319, 13279)]