338103477

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{88811}}^1$

素因数の和:88870

約数の個数: 20

約数和(自身を含む): 515820096

約数和(自身を除く): 177716619

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 88811, 266433, 799299, 2397897, 4174117, 7193691, 12522351, 37567053, 112701159, 338103477]

約数ペア:

[(1, 338103477), (3, 112701159), (9, 37567053), (27, 12522351), (47, 7193691), (81, 4174117), (141, 2397897), (423, 799299), (1269, 266433), (3807, 88811)]