40491777

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1\times {\mathrm{401}}^1$

素因数の和:848

約数の個数: 16

約数和(自身を含む): 54839232

約数和(自身を除く): 14347455

約数列:

[1, 3, 97, 291, 347, 401, 1041, 1203, 33659, 38897, 100977, 116691, 139147, 417441, 13497259, 40491777]

約数ペア:

[(1, 40491777), (3, 13497259), (97, 417441), (291, 139147), (347, 116691), (401, 100977), (1041, 38897), (1203, 33659)]