34905819

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 51932160

約数和(自身を除く): 17026341

約数列:

[1, 3, 13, 39, 47, 137, 139, 141, 411, 417, 611, 1781, 1807, 1833, 5343, 5421, 6439, 6533, 19043, 19317, 19599, 57129, 83707, 84929, 247559, 251121, 254787, 742677, 895021, 2685063, 11635273, 34905819]

約数ペア:

[(1, 34905819), (3, 11635273), (13, 2685063), (39, 895021), (47, 742677), (137, 254787), (139, 251121), (141, 247559), (411, 84929), (417, 83707), (611, 57129), (1781, 19599), (1807, 19317), (1833, 19043), (5343, 6533), (5421, 6439)]