347252721

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1229}}^1\times {\mathrm{4957}}^1$

素因数の和:6208

約数の個数: 16

約数和(自身を含む): 487867200

約数和(自身を除く): 140614479

約数列:

[1, 3, 19, 57, 1229, 3687, 4957, 14871, 23351, 70053, 94183, 282549, 6092153, 18276459, 115750907, 347252721]

約数ペア:

[(1, 347252721), (3, 115750907), (19, 18276459), (57, 6092153), (1229, 282549), (3687, 94183), (4957, 70053), (14871, 23351)]