40355457

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{1019}}^1$

素因数の和:1372

約数の個数: 16

約数和(自身を含む): 55292160

約数和(自身を除く): 14936703

約数列:

[1, 3, 43, 129, 307, 921, 1019, 3057, 13201, 39603, 43817, 131451, 312833, 938499, 13451819, 40355457]

約数ペア:

[(1, 40355457), (3, 13451819), (43, 938499), (129, 312833), (307, 131451), (921, 43817), (1019, 39603), (3057, 13201)]