65497287

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1\times {\mathrm{929}}^1$

素因数の和:1334

約数の個数: 16

約数和(自身を含む): 88922880

約数和(自身を除く): 23425593

約数列:

[1, 3, 71, 213, 331, 929, 993, 2787, 23501, 65959, 70503, 197877, 307499, 922497, 21832429, 65497287]

約数ペア:

[(1, 65497287), (3, 21832429), (71, 922497), (213, 307499), (331, 197877), (929, 70503), (993, 65959), (2787, 23501)]