4397271

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{571}}^1$

素因数の和:742

約数の個数: 16

約数和(自身を含む): 6259968

約数和(自身を除く): 1862697

約数列:

[1, 3, 17, 51, 151, 453, 571, 1713, 2567, 7701, 9707, 29121, 86221, 258663, 1465757, 4397271]

約数ペア:

[(1, 4397271), (3, 1465757), (17, 258663), (51, 86221), (151, 29121), (453, 9707), (571, 7701), (1713, 2567)]