80458917

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{348307}}^1$

素因数の和:348328

約数の個数: 16

約数和(自身を含む): 133750272

約数和(自身を除く): 53291355

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 348307, 1044921, 2438149, 3831377, 7314447, 11494131, 26819639, 80458917]

約数ペア:

[(1, 80458917), (3, 26819639), (7, 11494131), (11, 7314447), (21, 3831377), (33, 2438149), (77, 1044921), (231, 348307)]