1447889721

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{58451}}^1$

素因数の和:58836

約数の個数: 16

約数和(自身を含む): 2020101120

約数和(自身を除く): 572211399

約数列:

[1, 3, 23, 69, 359, 1077, 8257, 24771, 58451, 175353, 1344373, 4033119, 20983909, 62951727, 482629907, 1447889721]

約数ペア:

[(1, 1447889721), (3, 482629907), (23, 62951727), (69, 20983909), (359, 4033119), (1077, 1344373), (8257, 175353), (24771, 58451)]