133314447

素因数分解:

$3^1\times 7^2\times {\mathrm{906901}}^1$

素因数の和:906918

約数の個数: 12

約数和(自身を含む): 206773656

約数和(自身を除く): 73459209

約数列:

[1, 3, 7, 21, 49, 147, 906901, 2720703, 6348307, 19044921, 44438149, 133314447]

約数ペア:

[(1, 133314447), (3, 44438149), (7, 19044921), (21, 6348307), (49, 2720703), (147, 906901)]