220702911

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{46769}}^1$

素因数の和:46807

約数の個数: 24

約数和(自身を含む): 348342960

約数和(自身を除く): 127640049

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 4719, 46769, 140307, 514459, 607997, 1543377, 1823991, 5659049, 6687967, 16977147, 20063901, 73567637, 220702911]

約数ペア:

[(1, 220702911), (3, 73567637), (11, 20063901), (13, 16977147), (33, 6687967), (39, 5659049), (121, 1823991), (143, 1543377), (363, 607997), (429, 514459), (1573, 140307), (4719, 46769)]