15198213

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{911}}^1$

素因数の和:1064

約数の個数: 16

約数和(自身を含む): 20837376

約数和(自身を除く): 5639163

約数列:

[1, 3, 67, 83, 201, 249, 911, 2733, 5561, 16683, 61037, 75613, 183111, 226839, 5066071, 15198213]

約数ペア:

[(1, 15198213), (3, 5066071), (67, 226839), (83, 183111), (201, 75613), (249, 61037), (911, 16683), (2733, 5561)]