16053249

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:560

約数の個数: 16

約数和(自身を含む): 21792960

約数和(自身を除く): 5739711

約数列:

[1, 3, 137, 139, 281, 411, 417, 843, 19043, 38497, 39059, 57129, 115491, 117177, 5351083, 16053249]

約数ペア:

[(1, 16053249), (3, 5351083), (137, 117177), (139, 115491), (281, 57129), (411, 39059), (417, 38497), (843, 19043)]