21167383179

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{5000563}}^1$

素因数の和:5000666

約数の個数: 16

約数和(自身を含む): 30243411072

約数和(自身を除く): 9076027893

約数列:

[1, 3, 17, 51, 83, 249, 1411, 4233, 5000563, 15001689, 85009571, 255028713, 415046729, 1245140187, 7055794393, 21167383179]

約数ペア:

[(1, 21167383179), (3, 7055794393), (17, 1245140187), (51, 415046729), (83, 255028713), (249, 85009571), (1411, 15001689), (4233, 5000563)]