4433697

素因数分解:

$3^4\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:570

約数の個数: 20

約数和(自身を含む): 6690816

約数和(自身を除く): 2257119

約数列:

[1, 3, 9, 27, 81, 127, 381, 431, 1143, 1293, 3429, 3879, 10287, 11637, 34911, 54737, 164211, 492633, 1477899, 4433697]

約数ペア:

[(1, 4433697), (3, 1477899), (9, 492633), (27, 164211), (81, 54737), (127, 34911), (381, 11637), (431, 10287), (1143, 3879), (1293, 3429)]