83574141

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{209459}}^1$

素因数の和:209488

約数の個数: 16

約数和(自身を含む): 134054400

約数和(自身を除く): 50480259

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 209459, 628377, 1466213, 3979721, 4398639, 11939163, 27858047, 83574141]

約数ペア:

[(1, 83574141), (3, 27858047), (7, 11939163), (19, 4398639), (21, 3979721), (57, 1466213), (133, 628377), (399, 209459)]