2971644819

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{238859}}^1$

素因数の和:238915

約数の個数: 32

約数和(自身を含む): 4815417600

約数和(自身を除く): 1843772781

約数列:

[1, 3, 11, 13, 29, 33, 39, 87, 143, 319, 377, 429, 957, 1131, 4147, 12441, 238859, 716577, 2627449, 3105167, 6926911, 7882347, 9315501, 20780733, 34156837, 76196021, 90049843, 102470511, 228588063, 270149529, 990548273, 2971644819]

約数ペア:

[(1, 2971644819), (3, 990548273), (11, 270149529), (13, 228588063), (29, 102470511), (33, 90049843), (39, 76196021), (87, 34156837), (143, 20780733), (319, 9315501), (377, 7882347), (429, 6926911), (957, 3105167), (1131, 2627449), (4147, 716577), (12441, 238859)]