53823441

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{18439}}^1$

素因数の和:18588

約数の個数: 16

約数和(自身を含む): 82611200

約数和(自身を除く): 28787759

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 18439, 55317, 129073, 387219, 2563021, 7689063, 17941147, 53823441]

約数ペア:

[(1, 53823441), (3, 17941147), (7, 7689063), (21, 2563021), (139, 387219), (417, 129073), (973, 55317), (2919, 18439)]