15019347

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{42071}}^1$

素因数の和:42098

約数の個数: 16

約数和(自身を含む): 24233472

約数和(自身を除く): 9214125

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 42071, 126213, 294497, 715207, 883491, 2145621, 5006449, 15019347]

約数ペア:

[(1, 15019347), (3, 5006449), (7, 2145621), (17, 883491), (21, 715207), (51, 294497), (119, 126213), (357, 42071)]