996929157

素因数分解:

$3^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{22531}}^1$

素因数の和:22598

約数の個数: 32

約数和(自身を含む): 1586252800

約数和(自身を除く): 589323643

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 301, 343, 903, 1029, 2107, 6321, 14749, 22531, 44247, 67593, 157717, 473151, 968833, 1104019, 2906499, 3312057, 6781831, 7728133, 20345493, 23184399, 47472817, 142418451, 332309719, 996929157]

約数ペア:

[(1, 996929157), (3, 332309719), (7, 142418451), (21, 47472817), (43, 23184399), (49, 20345493), (129, 7728133), (147, 6781831), (301, 3312057), (343, 2906499), (903, 1104019), (1029, 968833), (2107, 473151), (6321, 157717), (14749, 67593), (22531, 44247)]