40429193

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1663}}^1$

素因数の和:1844

約数の個数: 16

約数和(自身を含む): 48562176

約数和(自身を除く): 8132983

約数列:

[1, 7, 23, 151, 161, 1057, 1663, 3473, 11641, 24311, 38249, 251113, 267743, 1757791, 5775599, 40429193]

約数ペア:

[(1, 40429193), (7, 5775599), (23, 1757791), (151, 267743), (161, 251113), (1057, 38249), (1663, 24311), (3473, 11641)]