172820183

素因数分解:

${\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1$

素因数の和:622

約数の個数: 16

約数和(自身を含む): 183168000

約数和(自身を除く): 10347817

約数列:

[1, 23, 149, 211, 239, 3427, 4853, 5497, 31439, 35611, 50429, 723097, 819053, 1159867, 7513921, 172820183]

約数ペア:

[(1, 172820183), (23, 7513921), (149, 1159867), (211, 819053), (239, 723097), (3427, 50429), (4853, 35611), (5497, 31439)]