29470203

素因数分解:

$3^3\times 7^1\times {\mathrm{241}}^1\times {\mathrm{647}}^1$

素因数の和:904

約数の個数: 32

約数和(自身を含む): 50181120

約数和(自身を除く): 20710917

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 241, 647, 723, 1687, 1941, 2169, 4529, 5061, 5823, 6507, 13587, 15183, 17469, 40761, 45549, 122283, 155927, 467781, 1091489, 1403343, 3274467, 4210029, 9823401, 29470203]

約数ペア:

[(1, 29470203), (3, 9823401), (7, 4210029), (9, 3274467), (21, 1403343), (27, 1091489), (63, 467781), (189, 155927), (241, 122283), (647, 45549), (723, 40761), (1687, 17469), (1941, 15183), (2169, 13587), (4529, 6507), (5061, 5823)]