15902181

素因数分解:

$3^2\times {\mathrm{179}}^1\times {\mathrm{9871}}^1$

素因数の和:10056

約数の個数: 12

約数和(自身を含む): 23100480

約数和(自身を除く): 7198299

約数列:

[1, 3, 9, 179, 537, 1611, 9871, 29613, 88839, 1766909, 5300727, 15902181]

約数ペア:

[(1, 15902181), (3, 5300727), (9, 1766909), (179, 88839), (537, 29613), (1611, 9871)]