220125939

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{290021}}^1$

素因数の和:290058

約数の個数: 16

約数和(自身を含む): 334105344

約数和(自身を除く): 113979405

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 290021, 870063, 3190231, 6670483, 9570693, 20011449, 73375313, 220125939]

約数ペア:

[(1, 220125939), (3, 73375313), (11, 20011449), (23, 9570693), (33, 6670483), (69, 3190231), (253, 870063), (759, 290021)]