28198101

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1\times {\mathrm{317}}^1$

素因数の和:668

約数の個数: 16

約数和(自身を含む): 38160000

約数和(自身を除く): 9961899

約数列:

[1, 3, 149, 199, 317, 447, 597, 951, 29651, 47233, 63083, 88953, 141699, 189249, 9399367, 28198101]

約数ペア:

[(1, 28198101), (3, 9399367), (149, 189249), (199, 141699), (317, 88953), (447, 63083), (597, 47233), (951, 29651)]