53491809

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149837}}^1$

素因数の和:149864

約数の個数: 16

約数和(自身を含む): 86306688

約数和(自身を除く): 32814879

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 149837, 449511, 1048859, 2547229, 3146577, 7641687, 17830603, 53491809]

約数ペア:

[(1, 53491809), (3, 17830603), (7, 7641687), (17, 3146577), (21, 2547229), (51, 1048859), (119, 449511), (357, 149837)]