51921357

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{15439}}^1$

素因数の和:15520

約数の個数: 16

約数和(自身を含む): 74112000

約数和(自身を除く): 22190643

約数列:

[1, 3, 19, 57, 59, 177, 1121, 3363, 15439, 46317, 293341, 880023, 910901, 2732703, 17307119, 51921357]

約数ペア:

[(1, 51921357), (3, 17307119), (19, 2732703), (57, 910901), (59, 880023), (177, 293341), (1121, 46317), (3363, 15439)]